{"title":"Pendulum","description":null,"products":[{"product_id":"pendulum-ocl-500","title":"Pendulum OCL-500","description":"Since its introduction in 1998, the Pendulum OCL-2 Compressor\/Limiter has become a modern classic. In fact, the OCL-2 changed the way users think about opto compression! Our custom opto cell provides fast, invisible compression without the artifacts and sluggish response inherent in vintage designs. \u003cbr\u003e\u003cbr\u003eThe NEW \u003cspan style=\"font-weight: bold;\"\u003ePendulum OCL-500\u003c\/span\u003e has the same compression circuit as the OCL-2, but uses a transformerless class A solid-state gain makeup circuit in place of the tube stage. The result is clean, transparent compression that can be used to shape the dynamics of any source while preserving its tone. Like the OCL-2, the OCL-500 has a wide variety of time constants and dynamic control to optimize the compression characteristics, including a sidechain hi-pass filter.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eOCL-2 compression profile with our proprietary opto cell \u003c\/li\u003e\n\u003cli\u003eSix time constants with fast, rms, multi-slope and average \u003c\/li\u003e\n\u003cli\u003eClass A solid - state (no tubes) \u003c\/li\u003e\n\u003cli\u003eSidechain hi-pass filter \u003c\/li\u003e\n\u003cli\u003eSingle-space 500 series rack format\u003c\/li\u003e\n\u003c\/ul\u003e \u003cbr\u003e \u003cspan style=\"font-weight: bold;\"\u003eOCL-500 Specifications \u003c\/span\u003e\u003cbr\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFormat:\u003c\/span\u003e API® 500 series standard, fully compatible \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eInput Impedance:\u003c\/span\u003e 20K-ohm, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOutput Impedance:\u003c\/span\u003e less than 50 ohm \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eMax. Output Level:\u003c\/span\u003e +27dBu, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThreshold:\u003c\/span\u003e off to 20dB of gain reduction at +4dBu \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eRatio:\u003c\/span\u003e 1.5:1 to 15: 1, soft knee \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOutput:\u003c\/span\u003e Off to +20dB of makeup gain \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eMax. Gain Reduction:\u003c\/span\u003e 27 dB \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFrequency Response:\u003c\/span\u003e +\/- 1 dB from 10Hz to 95kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eNoise Level:\u003c\/span\u003e better than 78dB below +4dBu, 0-30kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eTotal Harmonic Distortion:\u003c\/span\u003e less than 0.01% with no compression \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449237565543,"sku":"12539","price":1250.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_ocl500.jpg?v=1787088260"},{"product_id":"pendulum-es-8","title":"Pendulum ES-8","description":"\u003cb\u003eA Modern Approach to Classic Tube Compression\u003c\/b\u003e \u003cul\u003e \u003cli\u003eClassic feedback compression with the same compression profile as the Fairchild 660 and 670 \u003c\/li\u003e\n\u003cli\u003eThe 6386 uses the same gain control tube (remote cutoff triode) as the Fairchild 660 and 670.\u003c\/li\u003e\n\u003c\/ul\u003e The ES-8 uses a more readily available (and less expensive) tube with the same compression characteristics as the 6386. In all other aspects, the two units are identical.\u003cul\u003e \u003cli\u003eModern class A, solid-state gain make-up stage for wide bandwidth and low distortion \u003c\/li\u003e\n\u003cli\u003eSoft-knee design with smooth transition from compression to limiting \u003c\/li\u003e\n\u003cli\u003eFast attack (0.5ms) and release times ideal for tight program compression or tracking \u003c\/li\u003e\n\u003cli\u003eLow noise and superior transient response \u003c\/li\u003e\n\u003cli\u003eThree sidechain operating modes: Fast, Presets and Manual \u003c\/li\u003e\n\u003cli\u003eTwo completely independent channels with stereo linking \u003c\/li\u003e\n\u003cli\u003eTubes calibrated for precise stereo balance \u003c\/li\u003e\n\u003cli\u003eHard bypass switches for each channel \u003c\/li\u003e\n\u003cli\u003eSidechain inserts for frequency-dependent compression and de-essing \u003c\/li\u003e\n\u003cli\u003eTransformerless balanced output stage capable of delivering +27dBu \u003c\/li\u003e\n\u003cli\u003eSoft-start warm-up with outputs bypassed until all voltages are stabilized \u003c\/li\u003e\n\u003cli\u003eGold-plated relay contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage (250V), filament and bipolar power supplies \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003ePolypropylene capacitors and metal film resistors \u003c\/li\u003e\n\u003cli\u003eLimited production, hand-built product \u003c\/li\u003e\n\u003c\/ul\u003e The 6386 and ES-8 are modern two channel limiters designed to have the compression characteristics of a vintage unit, but with a higher level of sonic accuracy. Rather than trying to recreate the past, we've taken an entirely different approach. The 6386 uses the gain control tube (remote cutoff triode) found in the vintage Fairchild limiters to provide the classic feedback response unique to the characteristics of this class of tubes. The ES-8 uses a different remote-cutoff triode with the same dynamic characteristics. Subsequent amplification is accomplished with a Class A, balanced transformerless line amp, rather than the push-pull transformer output stage used on vintage variable-mu units. The result is a new class of limiters that possess the 'dynamic signature' of a classic tube compressor, but with a more accurate, less colored signal path. The two units are identical, except for the tube used for gain reduction. \u003cbr\u003e\u003cbr\u003e The soft-knee design used in the 6386 and ES-8 offer effortless dynamic control with a smooth transition from compression to limiting. In addition, both channels can be operated independently, or linked with the flip of a switch. When linked, the threshold and attack\/release parameters are controlled entirely by channel 1, assuring precise stereo balance over the entire range of gain reduction. \u003cbr\u003e\u003cbr\u003e For maximum versatility, the 6386 and ES-8 incorporate a solid-state sidechain to provide a wide range of control with three modes of processing: In the FAST mode, the limiter works extremely fast (less than 0.5ms attack time), and is remarkably free of the 'pumping' artifacts normally encountered with slow variable-mu compressors. It's the ideal choice for invisible dynamics processing, either for tracking or tight program compression. \u003cbr\u003e\u003cbr\u003e The PRESET mode consists of six classic attack\/release time settings (identical to the Fairchild 670) that are optimized for program compression, including two settings with program-dependent release times. \u003cbr\u003e\u003cbr\u003e The MANUAL mode offers total control over the attack and release times, which is particularly useful for creative compression effects or for processing bass guitar. \u003cbr\u003e\u003cbr\u003e Most important, the hard bypass switches on the front panel conveniently allow a quick determination of exactly what the 6386 or ES-8 is, or in most cases, isn't doing to your signal.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449246675047,"sku":"1538","price":3500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_es8_3c842dd6-357e-458b-9a15-3e282f707abf.jpg?v=1787088295"},{"product_id":"pendulum-mdp-1a","title":"Pendulum MDP-1A","description":"The \u003cb\u003ePendulum MDP-1 \u003c\/b\u003eis a modern two channel vacuum tube Mic\/DI preamp designed to be the ultimate way to get your mic or source directly to tape or hard disk. Unlike vintage or hybrid designs, the MDP-1 uses a pure tube, class A high voltage circuit topology with a transformerless output stage to deliver an open, intimate sound with a level of detail that meets the requirements of the most demanding recording applications. Our short signal path design excels in audio performance, delivering extremely wide bandwidth, low noise, and high headroom. \u003cbr\u003e\u003cbr\u003e A key component of the sound of a tube mic preamp is the input transformer. It's here that we let your select how you would like the preamp to sound. The MDP-1 can be ordered with your choice of two low turns-ratio transformers depending on your requirements: a Jensen 13K7A for a full, open sound with plenty of sparkle in the high end and a deep low end - perfect for recording all sources, especially instrumental music; or a custom-wound transformer for a more 'focused' sound, with extra presence and clarity in the midrange - ideal for a vocal sound that easily distinguishes itself in a mix. \u003cbr\u003e\u003cbr\u003e The MDP-1 also has all the things you'd expect in a full-featured mic preamp; phantom power, phase reverse, -20dB input pad, a lo cut filter with 10 frequencies and large, illuminated VU meters. \u003cbr\u003e\u003cbr\u003e The DI signal path is completely transformerless, with a selection of three input load impedances: 10M for piezoelectric acoustic instrument pickups, 1M for magnetic pickups, and 100k with a 20dB pad for line level sources such as keyboards or other -10dBV equipment.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449246707815,"sku":"1536","price":2700.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_mdp1a.jpg?v=1787088295"},{"product_id":"pendulum-pl-2-analog-peak-limiter","title":"Pendulum PL-2 Analog Peak Limiter","description":"The \u003cb\u003ePendulum PL-2 \u003c\/b\u003eis a stand-alone two channel version of the very popular peak limiter in our Quartet II Tube Recording Channel. It uses a novel approach to brickwall limiting in the analog domain, one that is fast enough to prevent digital overs without using time delay or phase-shift delay techniques. This allows us to keep the analog signal path short, and keep the limiting circuit 'switched out' of the signal path below the peak limiting threshold. Distortion for all levels below the the limiting threshold is low, and does not rise as the threshold for limiting is approached. Unlike analog peak clippers, which chop off the top and bottom of the waveform, our limiter retains dynamic information at the top of the peak. \u003cp\u003e The PL-2 has two modes of peak limiting, using either junction field-effect transistors (JFET) or metal-oxide semiconductor field effect transistors (MOSFET) as the control elements. While both are equally capable of brickwall limiting, each type has its own characteristic sound. The JFET tends to be a stiffer, harder mode of limiting, while the MOSFET has a softer, more compliant response. The resulting waveforms look different, and each device has its own characteristic sound. \u003c\/p\u003e\u003cp\u003e In addition, Input and Output gain controls allow the user to scale the gain structure for a wide range of applications, from driving the front end of an A\/D converter at +22 dBu, to inserting it as an effect into a +4 dBu patch bay. Several units can be linked for multi-channel applications. \u003c\/p\u003e\u003cp\u003e Each channel also has an expanded 13 segment LED display which accurately indicates peak reduction.\u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449246773351,"sku":"7217","price":2450.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_pl2_1.jpg?v=1787088296"},{"product_id":"pendulum-quartet","title":"Pendulum Quartet","description":"The \u003cb\u003ePendulum Quartet \u003c\/b\u003eis an all-purpose recording tool designed with the ultimate in sound quality and flexibility in mind. We have combined four elements - Mic\/DI preamp, Opto-compressor, EQ, and De-esser -into a fully integrated package that it makes it easy to track any source. In addition, the Mic\/DI preamp, EQ and Compressor\/De-esser are completely independent entities that can be patched out and used separately - a hand feature that makes it a valuable tool for mixing as well as tracking. \u003cbr\u003e\u003cbr\u003e The Mic\/DI preamp, borrowed from our acclaimed MDP-1, can handle mics, pickups, keyboards, or line-level signals. It features phantom power, input pad, phase reversal, and a switchable lo-cut filter. Independent gain and output controls permit overdrive of the tube stage to vary the harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003e The Opto-Compressor, derived from the popular OCL-2, uses our proprietary optoelectronic cell, and has a sound all its own. It can be used in one of four modes: Fast (for 'invisible' compression), Average (rms responding), a new Vintage mode (with program-dependent response), or full manual operation. \u003cbr\u003e\u003cbr\u003e Our new 3 band tube EQ, a modifed Baxandall design, is simple but very effective. The HI and LO bands have up to ±10dB of shelving at 15, 10 and 7 kHz, and 50, 100 and 200 Hz respectively. The MID band has a broad ±10dB peaking response centered at 0.7, 1.6, 2.2, 3.3, 5.0 and 6.5 kHz. The EQ can be placed before or after the compressor with the flip of a switch. \u003cbr\u003e\u003cbr\u003e The new De-esser, which is implemented within the opto-compressor, uses an entirely new approach. A highly selective inductor-based detector triggers a very fast opto-inductive notch filter. The user can control the depth of the notch, which in turn controls amount of sibilance to be removed. When not triggered, the de-esser is out of the signal path entirely","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449246806119,"sku":"1535","price":3200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_quartet.jpg?v=1787088296"},{"product_id":"pendulum-quartet-ii-me","title":"Pendulum Quartet II ME","description":"The \u003cb\u003ePendulum Quartet II Tube Recording Channel Includes:\u003c\/b\u003e \u003cul\u003e \u003cli\u003eAn enhanced version of the Mic\/DI Tube Preamp from the MDP-1 with switchable mic input transformers and input loading. \u003c\/li\u003e\n\u003cli\u003eThe delta-mu Tube Compressor\/Limiter from the ES-8 with additional sidechain modes. \u003c\/li\u003e\n\u003cli\u003eA new inductor-based Passive Tube EQ with HI Peak, MID Dip and LO Boost\/Cut bands and\u003cbr\u003ea harmonic-rich 'Aggressive' Mode. \u003c\/li\u003e\n\u003cli\u003eA new brickwall analog peak limiter with JFET or MOSFET modes. \u003c\/li\u003e\n\u003cli\u003eThe Mic\/DI, EQ, Compressor and Peak Limiter can be patched out and used independently. \u003c\/li\u003e\n\u003cli\u003eTransformerless or transformer-balanced main output \u003c\/li\u003e\n\u003cli\u003eGold-plated switch contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003ePolypropylene caps and metal film resistors (pairs matched to 0.1%) \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage, filament and bipolar power supplies with soft-start warm-up and output muting \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003e120V or 240V ac voltage switch on the rear panel. \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Quartet II is not an update nor a replacement for our very popular Quartet, but complementary unit that incorporates a substantially different combination of elements. Designed with the input of Fletcher of Mercenary Audio, many additional options have been provided to tailor the texture of the audio character for maximum musical flexibility.\u003c\/p\u003e \u003cp\u003eThe tube Mic\/DI preamp has the unique option of being able to switch between two markedly different sounding input transformers and loading options. The DI can handle pickups, keyboards, or line-level signals. The mic preamp also features phantom power, input pad, phase reversal, and a switchable lo-cut filter. Independent gain and output controls permit overdrive of the tube stage to vary the harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003eThe delta-mu compressor, derived from the popular ES-8, has the classic compression profile of the Fairchild 660 and 670 limiters. It can be used in one of five modes: Fast, Faster, Vintage (with program-dependent response), Average (rms responding), or full manual operation. It also features a switchable sidechain high pass filter to decrease the sensitivity of the compressor to low frequency content. \u003cbr\u003e\u003cbr\u003eThe new 3 band tube Passive\/Aggressive Equalizer is a modern take on the classic inductor-based passive EQ. It features simultaneous Lo Shelf boost and cut, Mid Dip and Hi Peak bands. The Aggressive mode increases the saturation of the EQ circuit to add harmonic content. In addition, the EQ can be placed before or after the compressor with the flip of a switch. \u003cbr\u003e\u003cbr\u003eThe new JFET\/MOSFET Peak Limiter uses a novel approach to brickwall analog limiting, with JFET and MOSFET modes for two different characters of peak limiting, and accurate led metering in 1 dB increments. Unlike other designs, the peak limiter adds no appreciable distortion below threshold . \u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449246838887,"sku":"1534","price":4600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_quartet2.jpg?v=1787088296"},{"product_id":"pendulum-ocl-2","title":"Pendulum OCL-2","description":"\u003cp\u003eThe \u003cstrong\u003ePendulum OCL-2 \u003c\/strong\u003eis a two channel electro-optical compressor\/limiter designed for the utmost in transparency, detail and versatility. Our short signal path design uses a custom optical input attenuation network in front of an all tube class A gain stage. Since the signal path is entirely transformerless, we've eliminated the coloration inherent in traditional transformer-coupled tube designs. The result is an open, detailed sound with an expanded sound stage and clarity that can only be achieved with modern tube circuitry. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSmooth Dynamics Processing Without Coloration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast electro-optical input attenuator with an all tube signal path \u003c\/li\u003e\n\u003cli\u003eSoft-knee design with fully adjustable compression ratio \u003c\/li\u003e\n\u003cli\u003eTransformerless high voltage class A signal path \u003c\/li\u003e\n\u003cli\u003eLow noise, wide bandwidth and superior transient response \u003c\/li\u003e\n\u003cli\u003eCustom optical cells matched for precise stereo balance \u003c\/li\u003e\n\u003cli\u003eThree sidechain operating modes: Fast, Presets and Manual \u003c\/li\u003e\n\u003cli\u003eTwo completely independent channels with stereo linking \u003c\/li\u003e\n\u003cli\u003eHard bypass switches for each channel \u003c\/li\u003e\n\u003cli\u003eSidechain inserts for frequency-dependent compression and de-essing \u003c\/li\u003e\n\u003cli\u003eTransformerless output stage capable of delivering +35dBu \u003c\/li\u003e\n\u003cli\u003eSoft-start warm-up with output muting \u003c\/li\u003e\n\u003cli\u003eGold-plated switch contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage (300V), filament and bipolar power supplies \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003ePolypropylene capacitors and metal film resistors \u003c\/li\u003e\n\u003cli\u003eSingle-sided audio pc boards to minimize capacitive interaction \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe OCL-2's soft-knee design offers smooth, effortless dynamic control with the ratio adjustable from light compression to limiting. Our unique sidechain circuit linearizes the optical gain element to reduce distortion, and achieves much faster attack and release times than encountered with conventional optical compressors. And stereo linking is accomplished with the flip of a switch . \u003cbr\u003e\u003cbr\u003e In the FAST mode, the optical cell operates with very fast attack and release times, which are peak-averaged by the rapid operation of the cell. This mode is remarkably free of pumping artifacts even at high compression levels. It's the ideal choice for 'invisible' dynamics processing, either for tracking or tight program compression. \u003cbr\u003e\u003cbr\u003e The PRESET mode consists of six classic attack\/release time settings that are optimized for program compression, including two settings with program-dependent release times. \u003cbr\u003e\u003cbr\u003e The MANUAL mode offers total control over the attack and release times, which is particularly useful for creative compression effects or for processing bass guitar. \u003cbr\u003e\u003cbr\u003e Most important, the hard bypass switches on the front panel conveniently allow a quick determination of exactly what the OCL-2 is, or in most cases, isn't doing to your signal.\u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449251229799,"sku":"1537","price":2900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_ocl2.jpg?v=1787088315"},{"product_id":"pendulum-ocl-2-demo-deal","title":"Pendulum OCL-2 (Demo Deal)","description":"\u003cp\u003eThe \u003cstrong\u003ePendulum OCL-2 \u003c\/strong\u003eis a two channel electro-optical compressor\/limiter designed for the utmost in transparency, detail and versatility. Our short signal path design uses a custom optical input attenuation network in front of an all tube class A gain stage. Since the signal path is entirely transformerless, we've eliminated the coloration inherent in traditional transformer-coupled tube designs. The result is an open, detailed sound with an expanded sound stage and clarity that can only be achieved with modern tube circuitry. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSmooth Dynamics Processing Without Coloration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast electro-optical input attenuator with an all tube signal path \u003c\/li\u003e\n\u003cli\u003eSoft-knee design with fully adjustable compression ratio \u003c\/li\u003e\n\u003cli\u003eTransformerless high voltage class A signal path \u003c\/li\u003e\n\u003cli\u003eLow noise, wide bandwidth and superior transient response \u003c\/li\u003e\n\u003cli\u003eCustom optical cells matched for precise stereo balance \u003c\/li\u003e\n\u003cli\u003eThree sidechain operating modes: Fast, Presets and Manual \u003c\/li\u003e\n\u003cli\u003eTwo completely independent channels with stereo linking \u003c\/li\u003e\n\u003cli\u003eHard bypass switches for each channel \u003c\/li\u003e\n\u003cli\u003eSidechain inserts for frequency-dependent compression and de-essing \u003c\/li\u003e\n\u003cli\u003eTransformerless output stage capable of delivering +35dBu \u003c\/li\u003e\n\u003cli\u003eSoft-start warm-up with output muting \u003c\/li\u003e\n\u003cli\u003eGold-plated switch contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage (300V), filament and bipolar power supplies \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003ePolypropylene capacitors and metal film resistors \u003c\/li\u003e\n\u003cli\u003eSingle-sided audio pc boards to minimize capacitive interaction \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe OCL-2's soft-knee design offers smooth, effortless dynamic control with the ratio adjustable from light compression to limiting. Our unique sidechain circuit linearizes the optical gain element to reduce distortion, and achieves much faster attack and release times than encountered with conventional optical compressors. And stereo linking is accomplished with the flip of a switch . \u003cbr\u003e\u003cbr\u003e In the FAST mode, the optical cell operates with very fast attack and release times, which are peak-averaged by the rapid operation of the cell. This mode is remarkably free of pumping artifacts even at high compression levels. It's the ideal choice for 'invisible' dynamics processing, either for tracking or tight program compression. \u003cbr\u003e\u003cbr\u003e The PRESET mode consists of six classic attack\/release time settings that are optimized for program compression, including two settings with program-dependent release times. \u003cbr\u003e\u003cbr\u003e The MANUAL mode offers total control over the attack and release times, which is particularly useful for creative compression effects or for processing bass guitar. \u003cbr\u003e\u003cbr\u003e Most important, the hard bypass switches on the front panel conveniently allow a quick determination of exactly what the OCL-2 is, or in most cases, isn't doing to your signal.\u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449365852263,"sku":"16808","price":2499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_ocl2_1.jpg?v=1787088726"},{"product_id":"pendulum-ocl-500-demo-deal","title":"Pendulum OCL-500 (Demo Deal)","description":"Since its introduction in 1998, the Pendulum OCL-2 Compressor\/Limiter has become a modern classic. In fact, the OCL-2 changed the way users think about opto compression! Our custom opto cell provides fast, invisible compression without the artifacts and sluggish response inherent in vintage designs. \u003cbr\u003e\u003cbr\u003eThe NEW \u003cspan style=\"font-weight: bold;\"\u003ePendulum OCL-500\u003c\/span\u003e has the same compression circuit as the OCL-2, but uses a transformerless class A solid-state gain makeup circuit in place of the tube stage. The result is clean, transparent compression that can be used to shape the dynamics of any source while preserving its tone. Like the OCL-2, the OCL-500 has a wide variety of time constants and dynamic control to optimize the compression characteristics, including a sidechain hi-pass filter.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eOCL-2 compression profile with our proprietary opto cell \u003c\/li\u003e\n\u003cli\u003eSix time constants with fast, rms, multi-slope and average \u003c\/li\u003e\n\u003cli\u003eClass A solid - state (no tubes) \u003c\/li\u003e\n\u003cli\u003eSidechain hi-pass filter \u003c\/li\u003e\n\u003cli\u003eSingle-space 500 series rack format\u003c\/li\u003e\n\u003c\/ul\u003e \u003cbr\u003e \u003cspan style=\"font-weight: bold;\"\u003eOCL-500 Specifications \u003c\/span\u003e\u003cbr\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFormat:\u003c\/span\u003e API® 500 series standard, fully compatible \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eInput Impedance:\u003c\/span\u003e 20K-ohm, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOutput Impedance:\u003c\/span\u003e less than 50 ohm \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eMax. Output Level:\u003c\/span\u003e +27dBu, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThreshold:\u003c\/span\u003e off to 20dB of gain reduction at +4dBu \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eRatio:\u003c\/span\u003e 1.5:1 to 15: 1, soft knee \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOutput:\u003c\/span\u003e Off to +20dB of makeup gain \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eMax. Gain Reduction:\u003c\/span\u003e 27 dB \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFrequency Response:\u003c\/span\u003e +\/- 1 dB from 10Hz to 95kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eNoise Level:\u003c\/span\u003e better than 78dB below +4dBu, 0-30kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eTotal Harmonic Distortion:\u003c\/span\u003e less than 0.01% with no compression \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449365885031,"sku":"15415","price":995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_ocl500_2.jpg?v=1787088726"},{"product_id":"pendulum-quartet-ii-me-demo-deal","title":"Pendulum Quartet II ME (Demo Deal)","description":"The \u003cb\u003ePendulum Quartet II Tube Recording Channel Includes:\u003c\/b\u003e \u003cul\u003e \u003cli\u003eAn enhanced version of the Mic\/DI Tube Preamp from the MDP-1 with switchable mic input transformers and input loading. \u003c\/li\u003e\n\u003cli\u003eThe delta-mu Tube Compressor\/Limiter from the ES-8 with additional sidechain modes. \u003c\/li\u003e\n\u003cli\u003eA new inductor-based Passive Tube EQ with HI Peak, MID Dip and LO Boost\/Cut bands and\u003cbr\u003ea harmonic-rich 'Aggressive' Mode. \u003c\/li\u003e\n\u003cli\u003eA new brickwall analog peak limiter with JFET or MOSFET modes. \u003c\/li\u003e\n\u003cli\u003eThe Mic\/DI, EQ, Compressor and Peak Limiter can be patched out and used independently. \u003c\/li\u003e\n\u003cli\u003eTransformerless or transformer-balanced main output \u003c\/li\u003e\n\u003cli\u003eGold-plated switch contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003ePolypropylene caps and metal film resistors (pairs matched to 0.1%) \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage, filament and bipolar power supplies with soft-start warm-up and output muting \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003e120V or 240V ac voltage switch on the rear panel. \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Quartet II is not an update nor a replacement for our very popular Quartet, but complementary unit that incorporates a substantially different combination of elements. Designed with the input of Fletcher of Mercenary Audio, many additional options have been provided to tailor the texture of the audio character for maximum musical flexibility.\u003c\/p\u003e \u003cp\u003eThe tube Mic\/DI preamp has the unique option of being able to switch between two markedly different sounding input transformers and loading options. The DI can handle pickups, keyboards, or line-level signals. The mic preamp also features phantom power, input pad, phase reversal, and a switchable lo-cut filter. Independent gain and output controls permit overdrive of the tube stage to vary the harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003eThe delta-mu compressor, derived from the popular ES-8, has the classic compression profile of the Fairchild 660 and 670 limiters. It can be used in one of five modes: Fast, Faster, Vintage (with program-dependent response), Average (rms responding), or full manual operation. It also features a switchable sidechain high pass filter to decrease the sensitivity of the compressor to low frequency content. \u003cbr\u003e\u003cbr\u003eThe new 3 band tube Passive\/Aggressive Equalizer is a modern take on the classic inductor-based passive EQ. It features simultaneous Lo Shelf boost and cut, Mid Dip and Hi Peak bands. The Aggressive mode increases the saturation of the EQ circuit to add harmonic content. In addition, the EQ can be placed before or after the compressor with the flip of a switch. \u003cbr\u003e\u003cbr\u003eThe new JFET\/MOSFET Peak Limiter uses a novel approach to brickwall analog limiting, with JFET and MOSFET modes for two different characters of peak limiting, and accurate led metering in 1 dB increments. Unlike other designs, the peak limiter adds no appreciable distortion below threshold . \u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449365983335,"sku":"16324","price":3975.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_quartet2_1.jpg?v=1787088726"},{"product_id":"pendulum-pl-2-analog-peak-limiter-demo-deal","title":"Pendulum PL-2 Analog Peak Limiter (Demo Deal)","description":"The \u003cb\u003ePendulum PL-2 \u003c\/b\u003eis a stand-alone two channel version of the very popular peak limiter in our Quartet II Tube Recording Channel. It uses a novel approach to brickwall limiting in the analog domain, one that is fast enough to prevent digital overs without using time delay or phase-shift delay techniques. This allows us to keep the analog signal path short, and keep the limiting circuit 'switched out' of the signal path below the peak limiting threshold. Distortion for all levels below the the limiting threshold is low, and does not rise as the threshold for limiting is approached. Unlike analog peak clippers, which chop off the top and bottom of the waveform, our limiter retains dynamic information at the top of the peak. \u003cp\u003e The PL-2 has two modes of peak limiting, using either junction field-effect transistors (JFET) or metal-oxide semiconductor field effect transistors (MOSFET) as the control elements. While both are equally capable of brickwall limiting, each type has its own characteristic sound. The JFET tends to be a stiffer, harder mode of limiting, while the MOSFET has a softer, more compliant response. The resulting waveforms look different, and each device has its own characteristic sound. \u003c\/p\u003e\u003cp\u003e In addition, Input and Output gain controls allow the user to scale the gain structure for a wide range of applications, from driving the front end of an A\/D converter at +22 dBu, to inserting it as an effect into a +4 dBu patch bay. Several units can be linked for multi-channel applications. \u003c\/p\u003e\u003cp\u003e Each channel also has an expanded 13 segment LED display which accurately indicates peak reduction.\u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449366016103,"sku":"16107","price":2195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_pl2_1_1.jpg?v=1787088726"},{"product_id":"pendulum-ocl-500-compressor-limiter-used","title":"Pendulum OCL-500 Compressor\/Limiter (Used)","description":"Since its introduction in 1998, the Pendulum OCL-2 Compressor\/Limiter has become a modern classic. In fact, the OCL-2 changed the way users think about opto compression! Our custom opto cell provides fast, invisible compression without the artifacts and sluggish response inherent in vintage designs. \u003cbr\u003e\u003cbr\u003eThe NEW \u003cspan style=\"font-weight: bold;\"\u003ePendulum OCL-500\u003c\/span\u003e has\nthe same compression circuit as the OCL-2, but uses a transformerless\nclass A solid-state gain makeup circuit in place of the tube stage. The\nresult is clean, transparent compression that can be used to shape the\ndynamics of any source while preserving its tone. Like the OCL-2,  the\nOCL-500 has a wide variety of time constants and dynamic control to\noptimize the compression characteristics, including a sidechain hi-pass\nfilter.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eOCL-2 compression profile with our proprietary opto cell \u003c\/li\u003e\n\u003cli\u003eSix time constants with fast, rms, multi-slope and average \u003c\/li\u003e\n\u003cli\u003eClass A solid - state (no tubes) \u003c\/li\u003e\n\u003cli\u003eSidechain hi-pass filter \u003c\/li\u003e\n\u003cli\u003eSingle-space 500 series rack format\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOCL-500 Specifications \u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFormat:\u003c\/span\u003e API® 500 series standard, fully compatible \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eInput Impedance:\u003c\/span\u003e 20K-ohm, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOutput  Impedance:\u003c\/span\u003e less than 50 ohm \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eMax. Output Level:\u003c\/span\u003e +27dBu, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThreshold:\u003c\/span\u003e off to 20dB of gain reduction at +4dBu \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eRatio:\u003c\/span\u003e 1.5:1 to 15: 1, soft knee \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOutput:\u003c\/span\u003e Off to +20dB of makeup gain \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eMax. Gain Reduction:\u003c\/span\u003e 27 dB \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFrequency Response:\u003c\/span\u003e +\/- 1 dB from 10Hz to 95kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eNoise Level:\u003c\/span\u003e better than 78dB below +4dBu, 0-30kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eTotal Harmonic Distortion:\u003c\/span\u003e less than 0.01% with no compression \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449469104231,"sku":"21516","price":850.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_pendulum_ocl-500_compressor_limiter_zoom_04c1021d-1664-4a6d-935c-d7f2ec7e18ca.jpg?v=1787089072"},{"product_id":"pendulum-acoustic-guitar-preamp-used","title":"Pendulum Acoustic Guitar Preamp HZ-10SE (Used)","description":"Original version of the Pendulum guitar mic pre.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449472381031,"sku":"28748","price":595.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_pendulum_acoustic_guitar_preamp_f5428265-73ab-4c27-9605-659fa1da7fc0.jpg?v=1787089085"},{"product_id":"pendulum-es-8-limiter-1201-used","title":"Pendulum ES-8 Limiter #1201 (Used)","description":"The 6386 and ES-8 are modern two channel limiters designed to have the  compression characteristics of a vintage unit, but with a higher level  of sonic accuracy. Rather than trying to recreate the past, we've taken  an entirely different approach. The 6386 uses the gain control tube  (remote cutoff triode) found in the vintage Fairchild limiters to  provide the classic feedback response unique to the characteristics of  this class of tubes. The ES-8 uses a different remote-cutoff triode with  the same dynamic characteristics. Subsequent amplification is  accomplished with a Class A, balanced transformerless line amp, rather  than the push-pull transformer output stage used on vintage variable-mu  units. The result is a new class of limiters that possess the 'dynamic  signature' of a classic tube compressor, but with a more accurate, less  colored signal path. The two units are identical, except for the tube  used for gain reduction.\u003cbr\u003e\u003cbr\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449493909607,"sku":"30075","price":2495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_pendulum_es-8_1201_front_5f03d501-7aaa-4c8d-a518-cab0b89d4747.jpg?v=1787089189"},{"product_id":"pendulum-quartet-1021-used","title":"Pendulum Quartet #1021 (Used)","description":"The \u003cb\u003ePendulum Quartet \u003c\/b\u003eis an all-purpose recording tool designed  with the ultimate in sound quality and flexibility in mind. We have  combined four elements - Mic\/DI preamp, Opto-compressor, EQ, and  De-esser -into a fully integrated package that it makes it easy to track  any source. In addition, the Mic\/DI preamp, EQ and Compressor\/De-esser  are completely independent entities that can be patched out and used  separately - a hand feature that makes it a valuable tool for mixing as  well as tracking. \u003cbr\u003e\u003cbr\u003e The Mic\/DI preamp, borrowed from our acclaimed MDP-1, can handle mics,  pickups, keyboards, or line-level signals. It features phantom power,  input pad, phase reversal, and a switchable lo-cut filter. Independent  gain and output controls permit overdrive of the tube stage to vary the  harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003e The Opto-Compressor, derived from the popular OCL-2, uses our  proprietary optoelectronic cell, and has a sound all its own. It can be  used in one of four modes: Fast (for 'invisible' compression), Average  (rms responding), a new Vintage mode (with program-dependent response),  or full manual operation. \u003cbr\u003e\u003cbr\u003e Our new 3 band tube EQ, a modifed Baxandall design, is simple but very  effective. The HI and LO bands have up to ﾱ10dB of shelving at 15, 10  and 7 kHz, and 50, 100 and 200 Hz respectively. The MID band has a broad  ﾱ10dB peaking response centered at 0.7, 1.6, 2.2, 3.3, 5.0 and 6.5 kHz.  The EQ can be placed before or after the compressor with the flip of a  switch. \u003cbr\u003e\u003cbr\u003e The new De-esser, which is implemented within the opto-compressor, uses  an entirely new approach. A highly selective inductor-based detector  triggers a very fast opto-inductive notch filter. The user can control  the depth of the notch, which in turn controls amount of sibilance to be  removed. When not triggered, the de-esser is out of the signal path  entirely","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449495384167,"sku":"21545","price":2395.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_pendulum_quartet_1021_e6a8cc32-63bc-4cba-841f-8b3fb53dea6c.jpg?v=1787089199"},{"product_id":"pendulum-pl-2-analog-peak-limiter-used","title":"Pendulum PL-2 Analog Peak Limiter (Used)","description":"The \u003cb\u003ePendulum PL-2 \u003c\/b\u003eis a stand-alone two channel version of the  very popular peak limiter in our Quartet II Tube Recording Channel. It  uses a novel approach to brickwall limiting in the analog domain, one  that is fast enough to prevent digital overs without using time delay or  phase-shift delay techniques. This allows us to keep the analog signal  path short, and keep the limiting circuit 'switched out' of the signal  path below the peak limiting threshold. Distortion for all levels below  the the limiting threshold is low, and does not rise as the threshold  for limiting is approached. Unlike analog peak clippers, which chop off  the top and bottom of the waveform, our limiter retains dynamic  information at the top of the peak.\u003cp\u003eThe PL-2 has two modes of peak  limiting, using either junction field-effect transistors (JFET) or  metal-oxide semiconductor field effect transistors (MOSFET) as the  control elements. While both are equally capable of brickwall limiting,  each type has its own characteristic sound. The JFET tends to be a  stiffer, harder mode of limiting, while the MOSFET has a softer, more  compliant response. The resulting waveforms look different, and each  device has its own characteristic sound.\u003c\/p\u003e\u003cp\u003eIn addition, Input and  Output gain controls allow the user to scale the gain structure for a  wide range of applications, from driving the front end of an A\/D  converter at +22 dBu, to inserting it as an effect into a +4 dBu patch  bay. Several units can be linked for multi-channel applications.\u003c\/p\u003e\u003cp\u003eEach channel also has an expanded 13 segment LED display which accurately indicates peak reduction.\u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449510064231,"sku":"30846","price":1950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_pendulum_pl-2_cat_0efadd19-47ba-4374-8ce8-df4e0dcabea1.jpg?v=1787089259"},{"product_id":"pendulum-sps-1-stereo-preamp-used","title":"Pendulum SPS-1 Stereo Preamp (Used)","description":"Very clean example of this unit. comes with dual pickup preamp module and stereo cable, for for Piezo\/Magnetic and Piezo\/Piezo combinations.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449524351079,"sku":"20980","price":1395.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_pendulum_sps-1_stereo_preamp_front_7d211bc4-613b-42f2-9676-6c155f3f0205.jpg?v=1787089311"},{"product_id":"pendulum-audio-ds-500-de-esser","title":"Pendulum Audio DS-500 De-Esser","description":"\u003cp\u003eThe \u003cstrong\u003ePendulum DS-500\u003c\/strong\u003e is a single channel, non-tube version of the De-esser in the Pendulum Quartet Tube Recording Channel. It uses the same highly selective inductive detector and opto-inductive notch filter as the the de-es - ser in the Quartet, so it has the same charcteristics, and very fast response. By pairing it with a unity gain class A solid-state line stage, the DS-500 retains the transpar - ent character of the de-esser action, while keeping the signal path clean and uncolored. The DS-500 is fully compatible with any rack that adheres to the API spec.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003eOwners of the Quartet have found the de-esser to be effective in many other applications, which include removing finger squeaks in acoustic guitar tracks, and \"wisp\" sounds on electic bass.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449546371175,"sku":"32830","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_ds_500_front_a0e0e658-9f52-4004-bb5a-8b2ff86ba4cd.jpg?v=1787089400"},{"product_id":"pendulum-mdp-1a-1069-used","title":"Pendulum MDP-1A #1069 (Used)","description":"The \u003cb\u003ePendulum MDP-1 \u003c\/b\u003eis a modern two channel vacuum tube Mic\/DI preamp designed to be the ultimate way to get your mic or source directly to tape or hard disk. Unlike vintage or hybrid designs, the MDP-1 uses a pure tube, class A high voltage circuit topology with a transformerless output stage to deliver an open, intimate sound with a level of detail that meets the requirements of the most demanding recording applications. Our short signal path design excels in audio performance, delivering extremely wide bandwidth, low noise, and high headroom. \u003cbr\u003e\u003cbr\u003e A key component of the sound of a tube mic preamp is the input transformer. It's here that we let your select how you would like the preamp to sound. The MDP-1 can be ordered with your choice of two low turns-ratio transformers depending on your requirements: a Jensen 13K7A for a full, open sound with plenty of sparkle in the high end and a deep low end - perfect for recording all sources, especially instrumental music; or a custom-wound transformer for a more 'focused' sound, with extra presence and clarity in the midrange - ideal for a vocal sound that easily distinguishes itself in a mix. \u003cbr\u003e\u003cbr\u003e The MDP-1 also has all the things you'd expect in a full-featured mic preamp; phantom power, phase reverse, -20dB input pad, a lo cut filter with 10 frequencies and large, illuminated VU meters. \u003cbr\u003e\u003cbr\u003e The DI signal path is completely transformerless, with a selection of three input load impedances: 10M for piezoelectric acoustic instrument pickups, 1M for magnetic pickups, and 100k with a 20dB pad for line level sources such as keyboards or other -10dBV equipment.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449585463399,"sku":"35442","price":1850.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_35442_1_5545c7bf-6d6f-4631-8905-0d7c5623d4d8.jpg?v=1787089574"},{"product_id":"pendulum-mdp-1a-029-used","title":"Pendulum MDP-1A #029 (Used)","description":"The \u003cb\u003ePendulum MDP-1 \u003c\/b\u003eis a modern two channel vacuum tube Mic\/DI preamp designed to be the ultimate way to get your mic or source directly to tape or hard disk. Unlike vintage or hybrid designs, the MDP-1 uses a pure tube, class A high voltage circuit topology with a transformerless output stage to deliver an open, intimate sound with a level of detail that meets the requirements of the most demanding recording applications. Our short signal path design excels in audio performance, delivering extremely wide bandwidth, low noise, and high headroom. \u003cbr\u003e\u003cbr\u003e A key component of the sound of a tube mic preamp is the input transformer. It's here that we let your select how you would like the preamp to sound. The MDP-1 can be ordered with your choice of two low turns-ratio transformers depending on your requirements: a Jensen 13K7A for a full, open sound with plenty of sparkle in the high end and a deep low end - perfect for recording all sources, especially instrumental music; or a custom-wound transformer for a more 'focused' sound, with extra presence and clarity in the midrange - ideal for a vocal sound that easily distinguishes itself in a mix. \u003cbr\u003e\u003cbr\u003e The MDP-1 also has all the things you'd expect in a full-featured mic preamp; phantom power, phase reverse, -20dB input pad, a lo cut filter with 10 frequencies and large, illuminated VU meters. \u003cbr\u003e\u003cbr\u003e The DI signal path is completely transformerless, with a selection of three input load impedances: 10M for piezoelectric acoustic instrument pickups, 1M for magnetic pickups, and 100k with a 20dB pad for line level sources such as keyboards or other -10dBV equipment.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449585496167,"sku":"35443","price":1850.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_35443_1_dbabf102-f736-46da-b065-beb487ce0891.jpg?v=1787089574"},{"product_id":"pendulum-es-8-limiter-1119-used","title":"Pendulum ES-8 Limiter #1119 (Used)","description":"The 6386 and ES-8 are modern two channel limiters designed to have the compression characteristics of a vintage unit, but with a higher level of sonic accuracy. Rather than trying to recreate the past, we've taken an entirely different approach. The 6386 uses the gain control tube (remote cutoff triode) found in the vintage Fairchild limiters to provide the classic feedback response unique to the characteristics of this class of tubes. The ES-8 uses a different remote-cutoff triode with the same dynamic characteristics. Subsequent amplification is accomplished with a Class A, balanced transformerless line amp, rather than the push-pull transformer output stage used on vintage variable-mu units. The result is a new class of limiters that possess the 'dynamic signature' of a classic tube compressor, but with a more accurate, less colored signal path. The two units are identical, except for the tube used for gain reduction.\u003cbr\u003e\u003cbr\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449585528935,"sku":"35444","price":2495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_35444_1_7eec3efe-6320-4a69-bb57-414cb3ba504f.jpg?v=1787089574"},{"product_id":"pendulum-ocl-2-027-used","title":"Pendulum OCL-2 #027 (Used)","description":"The \u003cb\u003ePendulum OCL-2 \u003c\/b\u003eis a two channel electro-optical compressor\/limiter designed for the utmost in transparency, detail and versatility. Our short signal path design uses a custom optical input attenuation network in front of an all tube class A gain stage. Since the signal path is entirely transformerless, we've eliminated the coloration inherent in traditional transformer-coupled tube designs. The result is an open, detailed sound with an expanded sound stage and clarity that can only be achieved with modern tube circuitry. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eSmooth Dynamics Processing Without Coloration\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eFast electro-optical input attenuator with an all tube signal path \u003c\/li\u003e\n\u003cli\u003eSoft-knee design with fully adjustable compression ratio \u003c\/li\u003e\n\u003cli\u003eTransformerless high voltage class A signal path \u003c\/li\u003e\n\u003cli\u003eLow noise, wide bandwidth and superior transient response \u003c\/li\u003e\n\u003cli\u003eCustom optical cells matched for precise stereo balance \u003c\/li\u003e\n\u003cli\u003eThree sidechain operating modes: Fast, Presets and Manual \u003c\/li\u003e\n\u003cli\u003eTwo completely independent channels with stereo linking \u003c\/li\u003e\n\u003cli\u003eHard bypass switches for each channel \u003c\/li\u003e\n\u003cli\u003eSidechain inserts for frequency-dependent compression and de-essing \u003c\/li\u003e\n\u003cli\u003eTransformerless output stage capable of delivering +35dBu \u003c\/li\u003e\n\u003cli\u003eSoft-start warm-up with output muting \u003c\/li\u003e\n\u003cli\u003eGold-plated switch contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage (300V), filament and bipolar power supplies \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003ePolypropylene capacitors and metal film resistors \u003c\/li\u003e\n\u003cli\u003eSingle-sided audio pc boards to minimize capacitive interaction \u003c\/li\u003e\n\u003c\/ul\u003e The OCL-2's soft-knee design offers smooth, effortless dynamic control with the ratio adjustable from light compression to limiting. Our unique sidechain circuit linearizes the optical gain element to reduce distortion, and achieves much faster attack and release times than encountered with conventional optical compressors. And stereo linking is accomplished with the flip of a switch . \u003cbr\u003e\u003cbr\u003e In the FAST mode, the optical cell operates with very fast attack and release times, which are peak-averaged by the rapid operation of the cell. This mode is remarkably free of pumping artifacts even at high compression levels. It's the ideal choice for 'invisible' dynamics processing, either for tracking or tight program compression. \u003cbr\u003e\u003cbr\u003e The PRESET mode consists of six classic attack\/release time settings that are optimized for program compression, including two settings with program-dependent release times. \u003cbr\u003e\u003cbr\u003e The MANUAL mode offers total control over the attack and release times, which is particularly useful for creative compression effects or for processing bass guitar. \u003cbr\u003e\u003cbr\u003e Most important, the hard bypass switches on the front panel conveniently allow a quick determination of exactly what the OCL-2 is, or in most cases, isn't doing to your signal.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449585594471,"sku":"35445","price":1995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_35445_1_d5110d1d-39e3-4e69-bbb7-d5b9f58f90b1.jpg?v=1787089574"},{"product_id":"pendulum-ds-500-de-esser-used","title":"Pendulum DS-500 DE-Esser (Used)","description":"Like new example of this unit. Serviced, with a 6 month warranty","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449603420263,"sku":"37286","price":350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_37286_1_c1e9c31e-9a59-4701-ad84-4a7d8ec43f6e.jpg?v=1787089652"},{"product_id":"pendulum-es-8-limiter-1129-used","title":"Pendulum ES-8 Limiter #1129 (Used)","description":"The 6386 and ES-8 are modern two channel limiters designed to have the compression characteristics of a vintage unit, but with a higher level of sonic accuracy. Rather than trying to recreate the past, we've taken an entirely different approach. The 6386 uses the gain control tube (remote cutoff triode) found in the vintage Fairchild limiters to provide the classic feedback response unique to the characteristics of this class of tubes. The ES-8 uses a different remote-cutoff triode with the same dynamic characteristics. Subsequent amplification is accomplished with a Class A, balanced transformerless line amp, rather than the push-pull transformer output stage used on vintage variable-mu units. The result is a new class of limiters that possess the 'dynamic signature' of a classic tube compressor, but with a more accurate, less colored signal path. The two units are identical, except for the tube used for gain reduction.\u003cbr\u003e\u003cbr\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449614659687,"sku":"37698","price":2495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_37698_1_9c0180d9-4b4b-4430-ab3a-9a755647ac22.jpg?v=1787089701"},{"product_id":"pendulum-ocl-2-1216-used","title":"Pendulum OCL-2 #1216 (Used)","description":"The \u003cb\u003ePendulum OCL-2 \u003c\/b\u003eis a two channel electro-optical compressor\/limiter designed for the utmost in transparency, detail and versatility. 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The result is an open, detailed sound with an expanded sound stage and clarity that can only be achieved with modern tube circuitry. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eSmooth Dynamics Processing Without Coloration\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eFast electro-optical input attenuator with an all tube signal path \u003c\/li\u003e\n\u003cli\u003eSoft-knee design with fully adjustable compression ratio \u003c\/li\u003e\n\u003cli\u003eTransformerless high voltage class A signal path \u003c\/li\u003e\n\u003cli\u003eLow noise, wide bandwidth and superior transient response \u003c\/li\u003e\n\u003cli\u003eCustom optical cells matched for precise stereo balance \u003c\/li\u003e\n\u003cli\u003eThree sidechain operating modes: Fast, Presets and Manual \u003c\/li\u003e\n\u003cli\u003eTwo completely independent channels with stereo linking \u003c\/li\u003e\n\u003cli\u003eHard bypass switches for each channel \u003c\/li\u003e\n\u003cli\u003eSidechain inserts for frequency-dependent compression and de-essing \u003c\/li\u003e\n\u003cli\u003eTransformerless output stage capable of delivering +35dBu \u003c\/li\u003e\n\u003cli\u003eSoft-start warm-up with output muting \u003c\/li\u003e\n\u003cli\u003eGold-plated switch contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage (300V), filament and bipolar power supplies \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003ePolypropylene capacitors and metal film resistors \u003c\/li\u003e\n\u003cli\u003eSingle-sided audio pc boards to minimize capacitive interaction \u003c\/li\u003e\n\u003c\/ul\u003e The OCL-2's soft-knee design offers smooth, effortless dynamic control with the ratio adjustable from light compression to limiting. Our unique sidechain circuit linearizes the optical gain element to reduce distortion, and achieves much faster attack and release times than encountered with conventional optical compressors. And stereo linking is accomplished with the flip of a switch . \u003cbr\u003e\u003cbr\u003e In the FAST mode, the optical cell operates with very fast attack and release times, which are peak-averaged by the rapid operation of the cell. This mode is remarkably free of pumping artifacts even at high compression levels. 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The two units are identical, except for the tube used for gain reduction.\u003cbr\u003e\u003cbr\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449642381415,"sku":"38911","price":2495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_38911_1_6551b4c9-8550-442b-9d35-3d211463e5b8.jpg?v=1787089802"},{"product_id":"pendulum-mdp-1a-1111-used","title":"Pendulum MDP-1A #1111 (Used)","description":"The \u003cstrong\u003ePendulum MDP-1 \u003c\/strong\u003eis a modern two channel vacuum tube Mic\/DI preamp designed to be the ultimate way to get your mic or source directly to tape or hard disk. Unlike vintage or hybrid designs, the MDP-1 uses a pure tube, class A high voltage circuit topology with a transformerless output stage to deliver an open, intimate sound with a level of detail that meets the requirements of the most demanding recording applications. 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We have combined four elements - Mic\/DI preamp, Opto-compressor, EQ, and De-esser -into a fully integrated package that it makes it easy to track any source. In addition, the Mic\/DI preamp, EQ and Compressor\/De-esser are completely independent entities that can be patched out and used separately - a hand feature that makes it a valuable tool for mixing as well as tracking. \u003cbr\u003e\u003cbr\u003e The Mic\/DI preamp, borrowed from our acclaimed MDP-1, can handle mics, pickups, keyboards, or line-level signals. It features phantom power, input pad, phase reversal, and a switchable lo-cut filter. Independent gain and output controls permit overdrive of the tube stage to vary the harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003e The Opto-Compressor, derived from the popular OCL-2, uses our proprietary optoelectronic cell, and has a sound all its own. 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The two units are identical, except for the tube used for gain reduction.\u003cbr\u003e\u003cbr\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449713848423,"sku":"44687","price":2695.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_6386_tube_limiter__1081__used__4762313_21f932de-6c97-4456-a673-a99ed9d31212.jpg?v=1787090108"},{"product_id":"pendulum-audio-ds-500-de-esser-1","title":"Pendulum Audio DS-500 De-Esser","description":"\u003cp\u003eThe \u003cstrong\u003ePendulum DS-500\u003c\/strong\u003e is a single channel, non-tube version of the De-esser in the Pendulum Quartet Tube Recording Channel. It uses the same highly selective inductive detector and opto-inductive notch filter as the the de-es - ser in the Quartet, so it has the same charcteristics, and very fast response. By pairing it with a unity gain class A solid-state line stage, the DS-500 retains the transpar - ent character of the de-esser action, while keeping the signal path clean and uncolored. The DS-500 is fully compatible with any rack that adheres to the API spec.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003eOwners of the Quartet have found the de-esser to be effective in many other applications, which include removing finger squeaks in acoustic guitar tracks, and \"wisp\" sounds on electic bass.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449750417511,"sku":"49921","price":439.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum_ds_500_front_1_9e42838e-6020-4b11-a558-56b804cf3c22.jpg?v=1787090254"},{"product_id":"pendulum-audio-ds-500-de-esser-v1c004-used","title":"Pendulum Audio DS-500 De-Esser #V1C004 (Used)","description":"Pendulum Audio DS-500 De-Esser","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449796030567,"sku":"52489","price":350.0,"currency_code":"USD","in_stock":false}]},{"product_id":"pendulum-es-8-stereo-tube-limiter-1291-used","title":"Pendulum ES-8 Stereo Tube Limiter #1291 (Used)","description":"The \u003cstrong\u003ePendulum 6386\u003c\/strong\u003e and \u003cstrong\u003eES-8\u003c\/strong\u003e are modern two channel limiters designed to have the compression characteristics of a vintage unit, but with a higher level of sonic accuracy. Rather than trying to recreate the past, we've taken an entirely different approach. The 6386 uses the gain control tube (remote cutoff triode) found in the vintage Fairchild limiters to provide the classic feedback response unique to the characteristics of this class of tubes. The ES-8 uses a different remote-cutoff triode with the same dynamic characteristics. Subsequent amplification is accomplished with a Class A, balanced transformerless line amp, rather than the push-pull transformer output stage used on vintage variable-mu units. The result is a new class of limiters that possess the 'dynamic signature' of a classic tube compressor, but with a more accurate, less colored signal path. The two units are identical, except for the tube used for gain reduction.\u003cbr\u003e\u003cbr\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449912914023,"sku":"57271","price":2495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-es-8-stereo-tube-limiter-1291-used-6071661_6417c96e-6b38-43e7-a417-588277a6a396.jpg?v=1787090927"},{"product_id":"pendulum-hz-10se-micinst-preamp-vka0035-used","title":"Pendulum HZ-10SE Mic\/Inst Preamp #VKA0035 (Used)","description":"The P\u003cb style=\"box-sizing: border-box; color: rgb(38, 38, 38); font-family: Arial, Helvetica, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);\"\u003eendulum HZ-10SE\u003c\/b\u003e is specifically designed for acoustic instrument pickups. It's versatile, easy to use, and unmatched in sound quality, making it possible to get clean, natural, balanced sound from your instrument.\u003cbr style=\"box-sizing: border-box; color: rgb(38, 38, 38); font-family: Arial, Helvetica, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);\"\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(38, 38, 38); font-family: Arial, Helvetica, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);\"\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44449944862823,"sku":"57577","price":595.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-hz-10se-micinst-preamp-vka0035-used-6208203_f149acc1-cf59-4c2a-bb43-ee8e515209c0.jpg?v=1787091045"},{"product_id":"pendulum-es-8-stereo-tube-limiter-1304-used","title":"Pendulum ES-8 Stereo Tube Limiter #1304 (Used)","description":"The \u003cstrong\u003ePendulum 6386\u003c\/strong\u003e and \u003cstrong\u003eES-8\u003c\/strong\u003e are modern two channel limiters designed to have the compression characteristics of a vintage unit, but with a higher level of sonic accuracy. Rather than trying to recreate the past, we've taken an entirely different approach. The 6386 uses the gain control tube (remote cutoff triode) found in the vintage Fairchild limiters to provide the classic feedback response unique to the characteristics of this class of tubes. The ES-8 uses a different remote-cutoff triode with the same dynamic characteristics. Subsequent amplification is accomplished with a Class A, balanced transformerless line amp, rather than the push-pull transformer output stage used on vintage variable-mu units. The result is a new class of limiters that possess the 'dynamic signature' of a classic tube compressor, but with a more accurate, less colored signal path. 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In addition, the Mic\/DI preamp,EQ and Compressor\/De-esser are completely independent entities that can be patched out and used separately - a handy feature that makes it a valuable tool for mixing as well as tracking. \u003cbr\u003e\u003cbr\u003e The Mic\/DI preamp, borrowed from our acclaimed MDP-1, can handle mics, pickups, keyboards, or line-level signals. It features phantom power, input pad, phase reversal, and a switchable lo-cut filter. Independent gain and output controls permit overdrive of the tube stage to vary the harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003e The Opto-Compressor, derived from the popular OCL-2, uses our proprietary optoelectronic cell, and has a sound all its own. It can be used in one of four modes: Fast (for 'invisible' compression), Average (rms responding), a new Vintage mode (with program-dependent response), or full manual operation. \u003cbr\u003e\u003cbr\u003e Our new 3 band tube EQ, a modifed Baxandall design, is simple but very effective. The HI and LO bands have up to ±10dB of shelving at 15, 10 and 7 kHz, and 50, 100 and 200 Hz respectively. The MID band has a broad ±10dB peaking response centered at 0.7, 1.6, 2.2, 3.3, 5.0 and 6.5 kHz. The EQ can be placed before or after the compressor with the flip of a switch. \u003cbr\u003e\u003cbr\u003e The new De-esser, which is implemented within the opto-compressor, uses an entirely new approach. A highly selective inductor-based detector triggers a very fast opto-inductive notch filter. The user can control the depth of the notch, which in turn controls amount of sibilance to be removed. When not triggered, the de-esser is out of the signal path entirely","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44450013216871,"sku":"62550","price":2395.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-quartet-channel-strip-1082-used-6666570_a69539a6-9574-4212-bd6c-9ca2b6e534e7.jpg?v=1787091326"},{"product_id":"pendulum-quartet-channel-strip-1151-used","title":"Pendulum Quartet Channel Strip #1151 (Used)","description":"The \u003cstrong\u003ePendulum Quartet \u003c\/strong\u003eis an all-purpose recording tool designed with the ultimate in sound quality and flexibility in mind. We have combined four elements - Mic\/DI preamp, Opto-compressor, EQ, and De-esser - into a fully integrated package that it makes it easy to track any source. In addition, the Mic\/DI preamp,EQ and Compressor\/De-esser are completely independent entities that can be patched out and used separately - a handy feature that makes it a valuable tool for mixing as well as tracking. \u003cbr\u003e\u003cbr\u003e The Mic\/DI preamp, borrowed from our acclaimed MDP-1, can handle mics, pickups, keyboards, or line-level signals. It features phantom power, input pad, phase reversal, and a switchable lo-cut filter. Independent gain and output controls permit overdrive of the tube stage to vary the harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003e The Opto-Compressor, derived from the popular OCL-2, uses our proprietary optoelectronic cell, and has a sound all its own. It can be used in one of four modes: Fast (for 'invisible' compression), Average (rms responding), a new Vintage mode (with program-dependent response), or full manual operation. \u003cbr\u003e\u003cbr\u003e Our new 3 band tube EQ, a modifed Baxandall design, is simple but very effective. The HI and LO bands have up to ±10dB of shelving at 15, 10 and 7 kHz, and 50, 100 and 200 Hz respectively. The MID band has a broad ±10dB peaking response centered at 0.7, 1.6, 2.2, 3.3, 5.0 and 6.5 kHz. The EQ can be placed before or after the compressor with the flip of a switch. \u003cbr\u003e\u003cbr\u003e The new De-esser, which is implemented within the opto-compressor, uses an entirely new approach. A highly selective inductor-based detector triggers a very fast opto-inductive notch filter. The user can control the depth of the notch, which in turn controls amount of sibilance to be removed. When not triggered, the de-esser is out of the signal path entirely","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44450013282407,"sku":"62407","price":2095.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-quartet-channel-strip-1151-used-6666577_5984ba1b-f417-4d02-85e7-f39976cb5982.jpg?v=1787091326"},{"product_id":"pendulum-ocl-2-compressorlimiter-1047-used","title":"Pendulum OCL-2 Compressor\/Limiter #1047 (Used)","description":"The \u003cstrong\u003ePendulum OCL-2 \u003c\/strong\u003eis a two channel electro-optical compressor\/limiter designed for the utmost in transparency, detail and versatility. Our short signal path design uses a custom optical input attenuation network in front of an all tube class A gain stage. Since the signal path is entirely transformerless, we've eliminated the coloration inherent in traditional transformer-coupled tube designs. The result is an open, detailed sound with an expanded sound stage and clarity that can only be achieved with modern tube circuitry. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSmooth Dynamics Processing Without Coloration\u003c\/strong\u003e \u003cul\u003e\n\u003cli\u003eFast electro-optical input attenuator with an all tube signal path \u003c\/li\u003e\n\u003cli\u003eSoft-knee design with fully adjustable compression ratio \u003c\/li\u003e\n\u003cli\u003eTransformerless high voltage class A signal path \u003c\/li\u003e\n\u003cli\u003eLow noise, wide bandwidth and superior transient response \u003c\/li\u003e\n\u003cli\u003eCustom optical cells matched for precise stereo balance \u003c\/li\u003e\n\u003cli\u003eThree sidechain operating modes: Fast, Presets and Manual \u003c\/li\u003e\n\u003cli\u003eTwo completely independent channels with stereo linking \u003c\/li\u003e\n\u003cli\u003eHard bypass switches for each channel \u003c\/li\u003e\n\u003cli\u003eSidechain inserts for frequency-dependent compression and de-essing \u003c\/li\u003e\n\u003cli\u003eTransformerless output stage capable of delivering +35dBu \u003c\/li\u003e\n\u003cli\u003eSoft-start warm-up with output muting \u003c\/li\u003e\n\u003cli\u003eGold-plated switch contacts, I\/O connectors and tube sockets \u003c\/li\u003e\n\u003cli\u003eFully regulated high voltage (300V), filament and bipolar power supplies \u003c\/li\u003e\n\u003cli\u003eCustom toroidal power transformer with shield for minimum hum \u003c\/li\u003e\n\u003cli\u003ePolypropylene capacitors and metal film resistors \u003c\/li\u003e\n\u003cli\u003eSingle-sided audio pc boards to minimize capacitive interaction \u003c\/li\u003e\n\u003c\/ul\u003e The OCL-2's soft-knee design offers smooth, effortless dynamic control with the ratio adjustable from light compression to limiting. Our unique sidechain circuit linearizes the optical gain element to reduce distortion, and achieves much faster attack and release times than encountered with conventional optical compressors. And stereo linking is accomplished with the flip of a switch . \u003cbr\u003e In the FAST mode, the optical cell operates with very fast attack and release times, which are peak-averaged by the rapid operation of the cell. This mode is remarkably free of pumping artifacts even at high compression levels. It's the ideal choice for 'invisible' dynamics processing, either for tracking or tight program compression. \u003cbr\u003e The PRESET mode consists of six classic attack\/release time settings that are optimized for program compression, including two settings with program-dependent release times. \u003cbr\u003e The MANUAL mode offers total control over the attack and release times, which is particularly useful for creative compression effects or for processing bass guitar. \u003cbr\u003e Most important, the hard bypass switches on the front panel conveniently allow a quick determination of exactly what the OCL-2 is, or in most cases, isn't doing to your signal.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44450067447911,"sku":"70108","price":1895.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-ocl-2-compressorlimiter-1047-used-7198046_54d60ac7-a415-44d1-9b70-13484c25eb02.jpg?v=1787091554"},{"product_id":"pendulum-es-8-stereo-tube-limiter-1223-used","title":"Pendulum ES-8 Stereo Tube Limiter #1223 (Used)","description":"The \u003cstrong\u003ePendulum 6386\u003c\/strong\u003e and \u003cstrong\u003eES-8\u003c\/strong\u003e are modern two channel limiters designed to have the compression characteristics of a vintage unit, but with a higher level of sonic accuracy. Rather than trying to recreate the past, we've taken an entirely different approach. The 6386 uses the gain control tube (remote cutoff triode) found in the vintage Fairchild limiters to provide the classic feedback response unique to the characteristics of this class of tubes. The ES-8 uses a different remote-cutoff triode with the same dynamic characteristics. Subsequent amplification is accomplished with a Class A, balanced transformerless line amp, rather than the push-pull transformer output stage used on vintage variable-mu units. The result is a new class of limiters that possess the 'dynamic signature' of a classic tube compressor, but with a more accurate, less colored signal path. The two units are identical, except for the tube used for gain reduction.\u003cbr\u003e\u003cbr\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44450097791079,"sku":"76575","price":2495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-es-8-stereo-tube-limiter-1223-used_76575_1_3_2740fd10-b85e-4f38-b27c-0c03b090acab.jpg?v=1787091687"},{"product_id":"pendulum-pl-2-analog-peak-limiter-120-used","title":"Pendulum PL-2 Analog Peak Limiter #120 (Used)","description":"The\u003cstrong\u003ePendulum PL-2\u003c\/strong\u003eis a stand-alone two channel version of the very popular peak limiter in our Quartet II Tube Recording Channel. It uses a novel approach to brickwall limiting in the analog domain, one that is fast enough to prevent digital overs without using time delay or phase-shift delay techniques. This allows us to keep the analog signal path short, and keep the limiting circuit 'switched out' of the signal path below the peak limiting threshold. Distortion for all levels below the the limiting threshold is low, and does not rise as the threshold for limiting is approached. Unlike analog peak clippers, which chop off the top and bottom of the waveform, our limiter retains dynamic information at the top of the peak.\u003cp\u003eThe PL-2 has two modes of peak limiting, using either junction field-effect transistors (JFET) or metal-oxide semiconductor field effect transistors (MOSFET) as the control elements. While both are equally capable of brickwall limiting, each type has its own characteristic sound. The JFET tends to be a stiffer, harder mode of limiting, while the MOSFET has a softer, more compliant response. The resulting waveforms look different, and each device has its own characteristic sound.\u003c\/p\u003e\u003cp\u003eIn addition, Input and Output gain controls allow the user to scale the gain structure for a wide range of applications, from driving the front end of an A\/D converter at +22 dBu, to inserting it as an effect into a +4 dBu patch bay. Several units can be linked for multi-channel applications.\u003c\/p\u003eEach channel also has an expanded 13 segment LED display which accurately indicates peak reduction.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44450256814183,"sku":"97771","price":1950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-pl-2-analog-peak-limiter-120-used_97771_1_a1cfcde4-5c0e-4467-a31e-87096fc3c036.jpg?v=1787092343"},{"product_id":"pendulum-ocl-500-compressor-limiter-pocl06800000122-used","title":"Pendulum OCL-500 Compressor\/Limiter #POCL06800000122 (Used)","description":"Since its introduction in 1998, the Pendulum OCL-2 Compressor\/Limiter has become a modern classic. In fact, the OCL-2 changed the way users think about opto compression! Our custom opto cell provides fast, invisible compression without the artifacts and sluggish response inherent in vintage designs. \u003cbr\u003e\u003cbr\u003eThe NEW \u003cstrong\u003ePendulum OCL-500\u003c\/strong\u003e has the same compression circuit as the OCL-2, but uses a transformerless class A solid-state gain makeup circuit in place of the tube stage. The result is clean, transparent compression that can be used to shape the dynamics of any source while preserving its tone. Like the OCL-2, the OCL-500 has a wide variety of time constants and dynamic control to optimize the compression characteristics, including a sidechain hi-pass filter.\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eOCL-500 Specifications \u003c\/strong\u003e\u003cbr\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e API® 500 series standard, fully compatible \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20K-ohm, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e less than 50 ohm \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Output Level:\u003c\/strong\u003e +27dBu, balanced \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreshold:\u003c\/strong\u003e off to 20dB of gain reduction at +4dBu \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatio:\u003c\/strong\u003e 1.5:1 to 15: 1, soft knee \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Off to +20dB of makeup gain \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Gain Reduction:\u003c\/strong\u003e 27 dB \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e +\/- 1 dB from 10Hz to 95kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e better than 78dB below +4dBu, 0-30kHz \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e less than 0.01% with no compression \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44450267005031,"sku":"99305","price":850.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-ocl-500-compressor-limiter-pocl06800000122-used_99305_1_c4bd2d13-5334-4e34-84f9-56403e31219a.jpg?v=1787092380"},{"product_id":"pendulum-pl-2-analog-peak-limiter-376-used","title":"Pendulum PL-2 Analog Peak Limiter #376 (Used)","description":"The\u003cstrong\u003ePendulum PL-2\u003c\/strong\u003eis a stand-alone two channel version of the very popular peak limiter in our Quartet II Tube Recording Channel. It uses a novel approach to brickwall limiting in the analog domain, one that is fast enough to prevent digital overs without using time delay or phase-shift delay techniques. This allows us to keep the analog signal path short, and keep the limiting circuit 'switched out' of the signal path below the peak limiting threshold. Distortion for all levels below the the limiting threshold is low, and does not rise as the threshold for limiting is approached. Unlike analog peak clippers, which chop off the top and bottom of the waveform, our limiter retains dynamic information at the top of the peak.\u003cp\u003eThe PL-2 has two modes of peak limiting, using either junction field-effect transistors (JFET) or metal-oxide semiconductor field effect transistors (MOSFET) as the control elements. While both are equally capable of brickwall limiting, each type has its own characteristic sound. The JFET tends to be a stiffer, harder mode of limiting, while the MOSFET has a softer, more compliant response. The resulting waveforms look different, and each device has its own characteristic sound.\u003c\/p\u003e\u003cp\u003eIn addition, Input and Output gain controls allow the user to scale the gain structure for a wide range of applications, from driving the front end of an A\/D converter at +22 dBu, to inserting it as an effect into a +4 dBu patch bay. Several units can be linked for multi-channel applications.\u003c\/p\u003eEach channel also has an expanded 13 segment LED display which accurately indicates peak reduction.","brand":"Pendulum","offers":[{"title":"Default Title","offer_id":44450378121319,"sku":"102117","price":1950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/pendulum-pl-2-analog-peak-limiter-376-used_102117_1_63820a6b-28b6-4eb8-8931-127933fca720.jpg?v=1787092815"},{"product_id":"pendulum-quartet-channel-strip-1057-used","title":"Pendulum Quartet Channel Strip #1057 (Used)","description":"The \u003cstrong\u003ePendulum Quartet \u003c\/strong\u003eis an all-purpose recording tool designed with the ultimate in sound quality and flexibility in mind. We have combined four elements - Mic\/DI preamp, Opto-compressor, EQ, and De-esser - into a fully integrated package that it makes it easy to track any source. In addition, the Mic\/DI preamp,EQ and Compressor\/De-esser are completely independent entities that can be patched out and used separately - a handy feature that makes it a valuable tool for mixing as well as tracking. \u003cbr\u003e\u003cbr\u003e The Mic\/DI preamp, borrowed from our acclaimed MDP-1, can handle mics, pickups, keyboards, or line-level signals. It features phantom power, input pad, phase reversal, and a switchable lo-cut filter. Independent gain and output controls permit overdrive of the tube stage to vary the harmonic content of the preamp. \u003cbr\u003e\u003cbr\u003e The Opto-Compressor, derived from the popular OCL-2, uses our proprietary optoelectronic cell, and has a sound all its own. It can be used in one of four modes: Fast (for 'invisible' compression), Average (rms responding), a new Vintage mode (with program-dependent response), or full manual operation. \u003cbr\u003e\u003cbr\u003e Our new 3 band tube EQ, a modifed Baxandall design, is simple but very effective. The HI and LO bands have up to ±10dB of shelving at 15, 10 and 7 kHz, and 50, 100 and 200 Hz respectively. The MID band has a broad ±10dB peaking response centered at 0.7, 1.6, 2.2, 3.3, 5.0 and 6.5 kHz. The EQ can be placed before or after the compressor with the flip of a switch. \u003cbr\u003e\u003cbr\u003e The new De-esser, which is implemented within the opto-compressor, uses an entirely new approach. A highly selective inductor-based detector triggers a very fast opto-inductive notch filter. The user can control the depth of the notch, which in turn controls amount of sibilance to be removed. 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