{"title":"500 Series Chassis and Racks","description":null,"products":[{"product_id":"purple-audio-sweet-10-rack","title":"Purple Audio Sweet Ten Rack 500 Series Rack","description":"\u003cp\u003eMany manufacturers, including past Purple Audio prototypes, use linear power supplies for their racks. Traditional wisdom holds that linear power supplies are ideal for audio and generate less noise and interference. In many cases, especially with poorly designed \"off the shelf\" switching power supplies, this is true. However, in the case of a 10 slot series 500 rack, even a well designed linear power supply generates a substantial magnetic hum field and far too much heat to allow for internal mounting. This problem is caused in part by the wide variation of line voltage across the world. External power supplies are cumbersome and inconvenient and consideration still has to be taken as to their placement in relation to other equipment.\u003c\/p\u003e\r\n\r\n\u003cp\u003eWith the advancement of switching power supplies it is now possible to have a switcher that does not compromise audio performance and delivers or exceeds all specified current needs. Purple Audio has spent years perfecting just such a power supply. They have comparatively tested all of theirs, and many of their competitors, modules at full bandwidth (10 Hz - 500 kHz) on lab quality over built bench supplies to make sure that the Sweet Ten is not compromising audio performance in any way. Simply put, your 500 series modules will perform at their highest level in a \u003cstrong\u003ePurple Audio Sweet Ten Rack\u003c\/strong\u003e. Audio performance improvements are considerable.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eNow new and improved since July 2017!\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eAdded a new power supply with increased current of 2.4 amps instead of 1.5 amps\u003c\/li\u003e\r\n\u003cli\u003eImproved fault protection,  can take a dead short and protect itself\u003c\/li\u003e\r\n\u003cli\u003eImproved ripple\/noise and radiation\u003c\/li\u003e\r\n\u003cli\u003eImproved tracking between rails\u003c\/li\u003e\r\n\u003cli\u003eFully backwards compatible, all old supplies that have service done will be upgraded to new supply\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\r\n\r\n\r\n\r\n\u003cp\u003eThe Sweet Ten top, side, and back panels are finished in trivalent yellow chromate cold rolled steel instead of painted steel for improved grounding and shielding. Purple Audio's ground plane motherboards provide additional grounding. Additionally, the rack motherboard has .1uf high frequency bypass capacitors at each slot to improve filtering, especially for modules with DC\/DC converters. Functionally, the Sweet Ten offers 2 inputs and 2 outputs per slot. Many of the Purple modules already take advantage of second output and the Moiyn mixer module will use the second input to allow for stereo balanced source injection. Future uses of these connectors include fader loops on future modules as well as a few surprises!\u003c\/p\u003e","brand":"Purple Audio","offers":[{"title":"Default Title","offer_id":44449236254823,"sku":"9175","price":900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/purple-audio-sweet-ten_9175_2_copy.jpg?v=1787088254"},{"product_id":"spl-rackpack500-frame","title":"SPL RackPack500 Frame","description":"SPL is the first manufacturer to open a proprietary modular system for API 500 compatible modules. The focus on the SPL RackPack system has always been the modular idea, not a proprietary platform. It was great to find out that API is just as open-minded as we are to offer more choices to customers.\u003cbr\u003e\u003cbr\u003eWhether you need an eight channel preamp, an effects rack or individual channel strips, The \u003cspan style=\"font-weight: bold;\"\u003eSPL RackPack 500\u003c\/span\u003e system offers the maximum freedom to compose customized setups for varying challenges in any live or studio environment.\u003cbr\u003e\u003cbr\u003eThe RackPack 500 frame offers eight slots to host four SPL and four Series 500 compatible modules.","brand":"SPL Audio","offers":[{"title":"Default Title","offer_id":44449236451431,"sku":"13218","price":1529.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/spl_rackpack500.jpg?v=1787088255"},{"product_id":"a-designs-audio-500hr-2-slot-rack-frame-with-power-supply","title":"A Designs Audio 500HR - 2 Slot Rack Frame w\/PSU","description":"\u003cp\u003eThe \u003cstrong\u003eA-Designs Audio 500HR\u003c\/strong\u003e is a dual slot, 1U space, rack-mountable 500-series power supply and frame. It has balanced XLR input and output for 2 mono channels, and can supply +48V phantom power. Along with compatibility for all A-Designs Audio modules, the 500HR is fully compatible with API modules as well*.     \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eApplications \u003c\/strong\u003e\u003cbr\u003eThe 500HR can be used with various A-Designs modules to give you different types of functionality. Loaded with two preamps it becomes a dual-channel microphone preamp; with two EM-PEQs, it’s a dual-channel, Pultec-style equalizer; and with one preamp and one EQ it is a complete pre\/post EQ recording channel. Plus, using the preamp and EM-PEQ configuration, you can bypass the preamp on your guitar\/bass\/keyboard amplifier to give you a totally different amp for live performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"A Designs","offers":[{"title":"Default Title","offer_id":44449236746343,"sku":"7908","price":325.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/a_designs_500hr_1.jpg?v=1787088256"},{"product_id":"brent-averill-6-module-rack-w-psu-no-48v-phantom","title":"BAE Six-Channel Lunchbox with PSU","description":null,"brand":"BAE","offers":[{"title":"Default Title","offer_id":44449237139559,"sku":"9550","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/bae_six-channel_front_e027896c-0946-4da6-9e35-93275826af3e.jpg?v=1787088258"},{"product_id":"radial-engineering-workhorse","title":"Radial Engineering Workhorse 8-Slot 500 Series Frame","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eRadial Workhorse\u003c\/span\u003e is a modular rack and mixer that combines the popular 500 series platform with an incredibly flexible patching system to let you create the ultimate studio environment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e500 series 8 slot rack with 8x2 summing mixer\u003c\/li\u003e\n\u003cli\u003eBulletproof design is backwards compatible\u003c\/li\u003e\n\u003cli\u003ePlenty of current for power hungry modules\u003c\/li\u003e\n\u003cli\u003eJensen transformer isolated main outputs\u003c\/li\u003e\n\u003cli\u003eDual headphone buss for monitoring \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEquipped to handle up to eight modules, the Workhorse lets you mix and match preamps, EQs and compressors and bring them all together in one rack. Individual modules may be accessed on the rear panel following the traditional API™ format or be bussed to the built-in 8x2 summing mixer for left-right signal panning, level control and muting. Once mounted, a unique 'feed' function lets you to configure modules to feed one and other in series to create the channel strip of your dreams!\u003cbr\u003e \u003cbr\u003e The master section features a traditional virtual ground mix buss combined with the superb sonic performance of Jensen Transformers on the main mix outs. A separate stereo monitor output provides playback, plus a super-loud dual-output headphone amp lets the engineer share the mix with the artist. Multiple Workhorses may be ganged together using the expansion buss to build 16, 24 or even 32 channel systems.\u003cbr\u003e \u003cbr\u003e Rear panel connectivity is extensive: Each channel is equipped with traditional XLR input and output. This is augmented with ¼\" TRS jacks for balanced or unbalanced connectivity. A special Omniport™ jack delivers module-specific functionality that can range from an extra output, ducking input or effects insert depending on the module design. The Workhorse comes ProTools™-ready with 8-channel D-subs for the inputs and outputs plus third D-Sub gives you access to the built-in summing mixer for those that prefer the added warmth of analogue summing.\u003cbr\u003e \u003cbr\u003e Powering concerns are addressed with a unique 'pooled supply' that shares 1200 milliamps of current between the available 8 slots. This allows high current demand modules to exceed the usual limitations of other 500 series racks without the worry of brown outs.\u003cbr\u003e \u003cbr\u003e Plug and play easy to use, the Workhorse brings the fun, excitement and creative advantage of warm-sounding analogue to the modern digital studio.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":44449237303399,"sku":"13030","price":1599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/radial_workhorse_1.jpg?v=1787088259"},{"product_id":"bae-11-module-500-series-rack-mount-with-psu","title":"BAE 11 Module 500 Series Rack Mount with PSU","description":"\u003cp\u003eThe \u003cstrong\u003eBAE 11 Module Rackmount with PSU and 48V Phantom\u003c\/strong\u003e Features:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eStrong steel chassis - not aluminum\u003c\/li\u003e\r\n\u003cli\u003eShielded wires on individual connectors for serviceability- no PCBs\u003c\/li\u003e\r\n\u003cli\u003eXLR inputs and outputs\u003c\/li\u003e\r\n\u003cli\u003eRemote power supply keeps power transformer interference away from modules\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e+\/- 16 VDC 1.6A\u003c\/li\u003e\r\n\u003cli\u003e48VDC .1A\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e115\/230 VAC, 36W\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"BAE","offers":[{"title":"Default Title","offer_id":44449237500007,"sku":"9547","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/bae_11_module_500_rack_w_psu.jpg?v=1787088260"},{"product_id":"bae-six-channel-rackmount-with-psu","title":"BAE 6 Module Rack Mount with PSU and 48 V Phantom","description":null,"brand":"BAE","offers":[{"title":"Default Title","offer_id":44449237827687,"sku":"10364","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/bae_six-channel_ears.jpg?v=1787088261"},{"product_id":"api-500-6b-6-channel-500-series-lunchbox","title":"API 500-6B 500 Series Lunchbox Rack","description":"\u003cp\u003eThe \u003cstrong\u003eAPI 500-6B Lunchbox\u003c\/strong\u003e is a 6-slot rack designed to accept all API standard 5.25\" X 1.5\" modules. The lunchbox is self-powered with a rear panel selected AC voltage switch and a removable power cord. The input\/output jacks are XLR. The lunchbox comes  standard with a +48 volt internal phantom power supply, bussed to pin  15 for interface with the API 512c Mic Preamplifier.\u003c\/p\u003e","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449237925991,"sku":"105","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/api_500-6b_unloaded_4f418fd2-9890-425e-a6c9-3feb35680b2f.jpg?v=1787088262"},{"product_id":"bae-dlb-2-channel-desktop-500-series-lunchbox-unloaded","title":"BAE DLB Dual-Channel 500 Series Rack Unloaded","description":"\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e2x 500 series slots\u003c\/li\u003e\r\n\u003cli\u003eOver built power supply (built in) for 3rd party modules\u003c\/li\u003e\r\n\u003cli\u003eIns and outs on the side\u003c\/li\u003e\r\n\u003cli\u003eSolid steel chassis\u003c\/li\u003e\r\n\u003cli\u003eSame hand-wired modular construction that BAE is known for\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"BAE","offers":[{"title":"Default Title","offer_id":44449238319207,"sku":"15675","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/bae_dlb2_channel_desktop_500_series_lunchbox.jpg?v=1787088264"},{"product_id":"empirical-labs-el500-2-slot-500-series-rack","title":"Empirical Labs EL500 2 Slot 500 Series Rack","description":"\u003cul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eThe \u003cstrong\u003eEL500\u003c\/strong\u003e is a 1u chassis 500 Series rack designed to hold any 2 500 series modules.  This unit features a quiet internal power supply, XLR and TRS inputs and outputs.  Perfect for use with the Empirical Labs DerrEsser or any 500 series modules.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Empirical Labs","offers":[{"title":"Default Title","offer_id":44449238515815,"sku":"14699","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/empirical_labs_el500.jpg?v=1787088265"},{"product_id":"tonelux-v4-500-series-rack","title":"Tonelux V4 Roadster 500 Series Rack - Unloaded","description":"\u003cspan style=\"font-weight: bold;\"\u003eTonelux V4 Portable 500 Series Rack\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\nSelf-powered\u003c\/li\u003e\n\u003cli\u003eCan power eight modules plus a V-Rack\u003c\/li\u003e\n\u003cli\u003e\nInternational Universal Power Supply\u003c\/li\u003e\n\u003cli\u003e\nXLR inputs and outputs\u003c\/li\u003e\n\u003cli\u003e\nAll steel design, very rugged\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tonelux","offers":[{"title":"Default Title","offer_id":44449349795943,"sku":"16947","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/tonelux_v4_rack.jpg?v=1787088657"},{"product_id":"api-500vpr-10-slot-rack-w-psu","title":"API 500VPR 10 Slot 500 Series Rack with PSU","description":"\u003cp\u003eThe \u003cstrong\u003eAPI Model 500VPR\u003c\/strong\u003e is powered externally by a tri-polar power supply (included) and is designed to accept API standard format 5.25\" X 1.5\" modules.  The 500VPR is internally wired for PIN 2 hot, and comes with the API L200PS.  The input\/output jacks are both XLRs.  The 500VPR can hold up to ten API modules.  API makes several modules to fit this rack, including the 550A, 550B, 560, 525, and 512C. Like all API products, the 500VPR rack enjoys API's standard 5 year warranty. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449349763175,"sku":"419","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/api-500vpr-10-slot-rack.jpg?v=1787088656"},{"product_id":"a-designs-audio-500hr-2-slot-rack-frame-w-psu-demo-deal","title":"A-Designs Audio 500HR - 2 Slot Rack Frame w\/PSU (Demo Deal)","description":"The \u003cb\u003eA-Designs 500HR\u003c\/b\u003e is a dual slot, single space, rack mounted frame with power supply for A-Designs and other 500 Series compatible audio modules. \u003cbr\u003e\u003cbr\u003eYou are able to use the 500HR and A-Designs module combination's in four basic ways: \u003cbr\u003e\u003cbr\u003e1. Loaded with two preamps it becomes a dual channel Mic Pre \u003cbr\u003e\u003cbr\u003e2. Loaded with two EQ’s it is a dual channel EQ \u003cbr\u003e\u003cbr\u003e3. Loaded with one preamp and one EQ it is a complete pre\/post EQ recording channel \u003cbr\u003e\u003cbr\u003e4. Use one preamp and the EQ in the 500HR and bypass your pre on your guitar\/bass\/keyboard amplifier and have a totally different amp for any live situation! \u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e \u003cb\u003eCheck out these Quicktime Movies to SEE and HEAR A-Designs in action!\u003c\/b\u003e\u003cbr\u003e \u003ci\u003eRight click to save\u003c\/i\u003e\u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/techbreakfast.com\/SoundCity\/ADesigns_finalwebs\/RCM_Sax.mov\" target=\"blank\"\u003eRecording Saxophone with A-Designs Pacifica and EM-PEQ\u003c\/a\u003e \u003cbr\u003e \u003ca href=\"http:\/\/techbreakfast.com\/SoundCity\/ADesigns_finalwebs\/RCM_Piano.mov\" target=\"blank\"\u003eRecording Piano with A-Designs Pacifica and EM-PEQ\u003c\/a\u003e \u003cbr\u003e \u003ca href=\"http:\/\/techbreakfast.com\/SoundCity\/ADesigns_finalwebs\/Dylan_AcousticGuitar.mov\" target=\"blank\"\u003eRecording Acoustic Guitar with A-Designs Blue and Hammer\u003c\/a\u003e \u003cbr\u003e \u003ca href=\"http:\/\/techbreakfast.com\/SoundCity\/ADesigns_finalwebs\/RCM_MaleVox.mov\" target=\"blank\"\u003eRecording Male Vocals with A-Designs Pacifica\u003c\/a\u003e \u003cbr\u003e \u003ca href=\"http:\/\/techbreakfast.com\/SoundCity\/ADesigns_finalwebs\/RCM_FemaleVox.mov\" target=\"blank\"\u003eRecording Female Vocals with A-Designs Hammer\u003c\/a\u003e \u003cbr\u003e \u003ca href=\"http:\/\/techbreakfast.com\/SoundCity\/ADesigns_finalwebs\/Dylan_JCM800.mov\" target=\"blank\"\u003eRecording Electric Guitar with A-Designs Hammer\u003c\/a\u003e","brand":"A Designs","offers":[{"title":"Default Title","offer_id":44449359659111,"sku":"14227","price":270.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/a_designs_500hr_1_1.jpg?v=1787088700"},{"product_id":"api-500-6b-lunchbox-demo-deal","title":"API 500-6B - 6-Channel 500 Series Lunchbox (Demo Deal)","description":"\u003cp\u003eThe \u003cstrong\u003eAPI 500-6B Lunchbox\u003c\/strong\u003e is a 6-slot rack designed to accept all API standard 5.25\" X 1.5\" modules. The lunchbox is self-powered with a rear panel selected AC voltage switch and a removable power cord. The input\/output jacks are XLR. The lunchbox comes  standard with a +48 volt internal phantom power supply, bussed to pin  15 for interface with the API 512c Mic Preamplifier.\u003c\/p\u003e","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449360183399,"sku":"16864","price":629.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/api_500-6b_unloaded_1.jpg?v=1787088703"},{"product_id":"api-500vpr-10-slot-rack-w-psu-demo-deal","title":"API 500VPR 10 Slot Rack w\/PSU (Demo Deal)","description":"\u003cp\u003eThe \u003cstrong\u003eAPI Model 500VPR\u003c\/strong\u003e is powered externally by a tri-polar power supply (included) and is designed to accept API standard format 5.25\" X 1.5\" modules. The 500VPR is internally wired for PIN 2 hot, and comes with the API L200PS. The input\/output jacks are both XLRs. The 500VPR can hold up to ten API modules. API makes several modules to fit this rack, including the 550A, 550B, 560, 525, and 512C. Like all API products, the 500VPR rack enjoys API's standard 5 year warranty. \u003cbr\u003e\u003cbr\u003e\n\u003c\/p\u003e\u003cp\u003eThe 500V can be ordered with an optional 48 volt phantom power supply, bussed to pin 15 for the API 512C to access. It must be noted that the older API 560A series equalizers used pin 15 for a \"direct output\" and must be disabled on the 560A circuit board edge connector by cutting a trace. This will eliminate 48 volts from damaging the 560A series equalizers. API makes several modules to fit this rack, including the 550B, 560, 525, and 512C. These modules are designed to help expand existing limited input console configurations, allowing a facility an option to a larger console.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMultitrack Recording of Acoustic and Electronic Audio Sources. \u003c\/li\u003e\n\u003cli\u003eSound Reinforcement Systems and Recording Live to Multitrack formats. \u003c\/li\u003e\n\u003cli\u003eMultiple facility projects where portability is a concern. \u003c\/li\u003e\n\u003cli\u003eBroadcast and Audio for Video Production. \u003c\/li\u003e\n\u003cli\u003eCustom Channel Input Strips. \u003c\/li\u003e\n\u003cli\u003eADAT Type Portable Recording Setups. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449360216167,"sku":"14872","price":895.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/api-500vpr-10-slot-rack_1.jpg?v=1787088703"},{"product_id":"empirical-labs-el500-2-slot-500-series-rack-demo-deal","title":"Empirical Labs EL500 2 Slot 500 Series Rack (Demo Deal)","description":"The \u003cspan style=\"font-weight: bold;\"\u003eEmpirical Labs EL500\u003c\/span\u003e features ultra quiet power supply, instrument line input, flush-mount front panel.","brand":"Empirical Labs","offers":[{"title":"Default Title","offer_id":44449387774055,"sku":"18671","price":368.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/empirical_labs_el500_1.jpg?v=1787088812"},{"product_id":"purple-audio-sweet-ten-rack-demo-deal","title":"Purple Audio Sweet Ten Rack (Demo Deal)","description":"Many manufacturers, including past Purple Audio prototypes, use linear\npower supplies for their racks. Traditional wisdom holds that linear\npower supplies are ideal for audio and generate less noise and\ninterference. In many cases, especially with poorly designed \"off the\nshelf\" switching power supplies, this is true. However, in the case of a\n10 slot series 500 rack, even a well designed linear power supply\ngenerates a substantial magnetic hum field and far too much heat to\nallow for internal mounting. This problem is caused in part by the wide\nvariation of line voltage across the world. External power supplies are\ncumbersome and inconvenient and consideration still has to be taken as\nto their placement in relation to other equipment. With the advancement\nof switching power supplies it is now possible to have a switcher that\ndoes not compromise audio performance and delivers or exceeds all\nspecified current needs. Purple Audio has spent years perfecting just\nsuch a power supply. They have comparatively tested all of theirs, and\nmany of their competitors, modules at full bandwidth (10Hz - 500kHz) on\nlab quality over built bench supplies to make sure that the Sweet Ten is\nnot compromising audio performance in any way. Simply put, your 500\nseries modules will perform at their highest level in a \u003cspan style=\"font-weight: bold;\"\u003ePurple Sweet Ten\u003c\/span\u003e rack. Audio performance improvements are considerable.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e10 Slot 500 Module Rack\u003c\/li\u003e\n\u003cli\u003eInternal 150K switching supply\u003c\/li\u003e\n\u003cli\u003e+\/- 16VDC 1.5A\u003c\/li\u003e\n\u003cli\u003e+48VDC 150ma\u003c\/li\u003e\n\u003cli\u003eSecond Balanced Output Utilizing Edge Connector 3 \u0026amp; 6\u003c\/li\u003e\n\u003cli\u003eSecond Balanced Input Utilizing Edge Connector 7 \u0026amp; 9\u003c\/li\u003e\n\u003cli\u003eFront Handles\u003c\/li\u003e\n\u003cli\u003eLocking Female XLR connectors\u003c\/li\u003e\n\u003cli\u003eNinth slot capable of accepting the Purple Audio Moiyn (8x2) Mixer Module (specs to come)\u003c\/li\u003e\n\u003cli\u003eNo PSU noise in adjacent slots\u003c\/li\u003e\n\u003cli\u003eRear Ground connector\u003c\/li\u003e\n\u003cli\u003eCapable of putting out the 500 module current spec 1.3A from 90VAC to 240VAC 50\/60hz\u003c\/li\u003e\n\u003cli\u003eCE, ROHS, \u0026amp; WEEE Marked\u003c\/li\u003e\n\u003c\/ul\u003e\nThe Sweet Ten top, side, and back panels are finished in trivalent\nyellow chromate cold rolled steel instead of painted steel for improved\ngrounding and shielding. Purple Audio's ground plane motherboards\nprovide additional grounding. Additionally, the rack motherboard has\n.1uf high frequency bypass capacitors at each slot to improve filtering,\nespecially for modules with DC\/DC converters. Functionally, the Sweet\nTen offers 2 inputs and 2 outputs per slot. Many of the Purple modules\nalready take advantage of second output and the Moiyn mixer module will\nuse the second input to allow for stereo balanced source injection.\nFuture uses of these connectors include fader loops on future modules as\nwell as a few surprises!","brand":"Purple Audio","offers":[{"title":"Default Title","offer_id":44449387839591,"sku":"18390","price":809.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/purple_sweet_ten_1_1.jpg?v=1787088813"},{"product_id":"radial-engineering-workhorse-demo-deal","title":"Radial Engineering Workhorse (Demo Deal)","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eRadial Workhorse\u003c\/span\u003e is a modular rack and mixer that combines the popular 500 series platform with an incredibly flexible patching system to let you create the ultimate studio environment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e500 series 8 slot rack with 8x2 summing mixer\u003c\/li\u003e\n\u003cli\u003eBulletproof design is backwards compatible\u003c\/li\u003e\n\u003cli\u003ePlenty of current for power hungry modules\u003c\/li\u003e\n\u003cli\u003eJensen transformer isolated main outputs\u003c\/li\u003e\n\u003cli\u003eDual headphone buss for monitoring \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEquipped to handle up to eight modules, the Workhorse lets you mix and match preamps, EQs and compressors and bring them all together in one rack. Individual modules may be accessed on the rear panel following the traditional API™ format or be bussed to the built-in 8x2 summing mixer for left-right signal panning, level control and muting. Once mounted, a unique 'feed' function lets you to configure modules to feed one and other in series to create the channel strip of your dreams!\u003cbr\u003e \u003cbr\u003e The master section features a traditional virtual ground mix buss combined with the superb sonic performance of Jensen Transformers on the main mix outs. A separate stereo monitor output provides playback, plus a super-loud dual-output headphone amp lets the engineer share the mix with the artist. Multiple Workhorses may be ganged together using the expansion buss to build 16, 24 or even 32 channel systems.\u003cbr\u003e \u003cbr\u003e Rear panel connectivity is extensive: Each channel is equipped with traditional XLR input and output. This is augmented with ¼\" TRS jacks for balanced or unbalanced connectivity. A special Omniport™ jack delivers module-specific functionality that can range from an extra output, ducking input or effects insert depending on the module design. The Workhorse comes ProTools™-ready with 8-channel D-subs for the inputs and outputs plus third D-Sub gives you access to the built-in summing mixer for those that prefer the added warmth of analogue summing.\u003cbr\u003e \u003cbr\u003e Powering concerns are addressed with a unique 'pooled supply' that shares 1200 milliamps of current between the available 8 slots. This allows high current demand modules to exceed the usual limitations of other 500 series racks without the worry of brown outs.\u003cbr\u003e \u003cbr\u003e Plug and play easy to use, the Workhorse brings the fun, excitement and creative advantage of warm-sounding analogue to the modern digital studio.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":44449413529703,"sku":"19305","price":1189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/radial_workhorse_1_1_4edd14b1-c000-479c-b932-42cb0717fb6b.jpg?v=1787088901"},{"product_id":"radial-engineering-cube","title":"Radial Engineering Workhorse Cube","description":"\u003cp\u003eUnlike other 500 series enclosures that are usually rack mounted, \u003cstrong\u003eRadial Engineering's Workhorse Cube \u003c\/strong\u003eis designed to conveniently sit on the desktop, be carried around the studio or be recessed into the work surface. Two sets of screw-on flanges are supplied to either fully recess the Cube into the desktop or have it angled at 30 degrees for optimal viewing. For those who want to optimize signal-to-noise, a top-mounted carry handle makes it easy to move the Cube around the studio, thus allowing the engineer to position instrument and microphone preamps as close to the source as possible.\u003cbr\u003e\u003cbr\u003eMounting modules is easy. The Cube comes complete with Phillips screws to secure the modules as they slide into position via the 15 pin EDAC connector. This is wired following the original API standard while unused pins are used to feed the Omniport ¼ TRS connector. This innovative connection allows the 500 series manufacturer to personalize their modules by assigning the Omniport to perform a module-specific task. This could, for instance, be a key input on a gate, an instrument input on a preamp or an effects send and receive port should this be advantageous. \u003cbr\u003e\u003cbr\u003eTo add flexibility, the Cube is equipped with standard XLR i\/os and is supplemented with ¼ TRS connectors. These can be used as multi outputs or for cross-patching.  Once modules are inserted, an innovative feed switch replaces the old API patch cord system with an elegant solution that immediately sends the output from the first slot into the second and then to the third. And with three slots, the Cube makes it easy to create a channel strip by combining a PowerPre preamp, Q3 coil EQ and a Komit compressor-limiter. A second link switch advances the standard once again by replacing the old solder for stereo approach with a simple switch. Now any two modules that are designed to be stereo-linked can be arranged this way by simply toggling a switch.\u003cbr\u003e\u003cbr\u003eTo ensure maximum signal handling, the Cube comes complete with an 500 milliamp external power supply. This provides more than 166 milliamps per module via a pooled supply to allow high demand devices such as the Radial PowerTube to be comfortably supplied while still providing sufficient current to feed two other standard modules. Full AES compliant 48 volt phantom is of course supported and activated via the preamp’s usual phantom power on-off switch.  The Cube's external switching power supply may be fed using 100V to 240V thus enabling the Cube to travel around the world by simply changing the electrical cable.  And as with all Radial products, the Cube is made ultra roadworthy with a 14 gauge steel enclosure and top of the line connectors throughout.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":44449438728295,"sku":"21236","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/radial_engineering_workhorse_cube_17192092-4392-4854-b795-a89cd7572ac6.jpg?v=1787088960"},{"product_id":"brent-averill-6-module-rack-w-psu-48v-early-model-used","title":"Brent Averill Six-Channel Rack - with PSU - 48v early model (Used)","description":"Houses 6x 500 series modules. 48v option with PSU.","brand":"BAE","offers":[{"title":"Default Title","offer_id":44449447706727,"sku":"12694","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_brent_averill_6_module_rack_wpsu-48v_early_model_e3c84068-72a6-4c98-a559-d9d66d13acc8.jpg?v=1787088991"},{"product_id":"brent-averill-6-module-rack-w-o-48v-used","title":"Brent Averill Six-Chanel Rack - with PSU - no 48v (Used)","description":"Houses six 500 Series modules. Comes with PSU (without 48v option).","brand":"BAE","offers":[{"title":"Default Title","offer_id":44449447739495,"sku":"13758","price":350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_brent_averill_6_module_rack_wo_48v_d52f8c9e-4402-45da-b100-f7750a3492c0.jpg?v=1787088992"},{"product_id":"radial-engineering-powerstrip","title":"Radial Engineering PowerStrip 3-Slot 500 Series Rack","description":"\u003cp\u003eThe \u003cstrong\u003eRadial Engineering PowerStrip \u003c\/strong\u003eis a three module rack-mount powered rack designed to bring the fun and excitement of 500 Series modular audio to everyone! \u003cbr\u003eUnlike other single-space power racks that are limited to two modules, the innovative triple-module design allows you to put together a traditional channel strip, combining a mic preamp with an equalizer and dynamic control using a compressor-limiter all within the confines of a single RU 19\" rack. With so many choices of modules available today, this opens the door to creating unique signal paths to allow your music to stand out. \u003cbr\u003e\u003cbr\u003eFollowing the criteria established by the Radial Workhorse, the PowerStrip is 100% backwards compatible with older API modules while being optimized for Radial's expanding range of preamps, processors and routing devices. Construction begins with 14 gauge steel and features dual gold contact EDAC 15-pin connectors for optimal signal transfer. To maximize headroom, the external supply delivers 500mA of current for voltage hungry modules plus a separate 48V phantom tap delivers 10mA of current for microphone preamps. Rear panel connectivity includes standard XLRs for each slot along with ¼\" TRS connectors for multing modules, cross patching and parallel processing. Instead of the traditional 'hardwire patch' system employed by others, The PowerStrip employs an innovative feed function that patches modules together in series without the need of cables. And stereo modules no longer need to be soldered to be paired, they can now be sync'd together using a simple switch. The PowerStrip is also equipped with Omniport on each slot. This TRS jack enables the module manufacturer to implement a unique function for a given module such as a key input on a gate.\u003cbr\u003e\u003cbr\u003eThe PowerStrip makes it easy to assemble a variety of modules to create the ultimate channel strip and the compact single RU design opens the door for use in both studio and concert touring.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":44449467301991,"sku":"25368","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/radial_powerstrip_5a70b510-9bb0-4b13-9eb3-1cf63f0d0c43.jpg?v=1787089065"},{"product_id":"radial-engineering-powerstrip-demo-deal","title":"Radial Engineering PowerStrip (Demo Deal)","description":"The \u003cb\u003eRadial Engineering PowerStrip \u003c\/b\u003eis a three module rack-mount powered rack designed to bring the fun and excitement of 500 Series modular audio to everyone! \u003cbr\u003eUnlike other single-space power racks that are limited to two modules, the innovative triple-module design allows you to put together a traditional channel strip, combining a mic preamp with an equalizer and dynamic control using a compressor-limiter all within the confines of a single RU 19\" rack. With so many choices of modules available today, this opens the door to creating unique signal paths to allow your music to stand out. \u003cbr\u003e\u003cbr\u003eFollowing the criteria established by the Radial Workhorse, the PowerStrip is 100% backwards compatible with older API modules while being optimized for Radial's expanding range of preamps, processors and routing devices. Construction begins with 14 gauge steel and features dual gold contact EDAC 15-pin connectors for optimal signal transfer. To maximize headroom, the external supply delivers 800mA of current for voltage hungry modules plus a separate 48V phantom tap delivers 10mA of current for microphone preamps. Rear panel connectivity includes standard XLRs for each slot along with ¼\" TRS connectors for multing modules, cross patching and parallel processing. Instead of the traditional 'hardwire patch' system employed by others, The PowerStrip employs an innovative feed function that patches modules together in series without the need of cables. And stereo modules no longer need to be soldered to be paired, they can now be sync'd together using a simple switch. The PowerStrip is also equipped with Omniport on each slot. This TRS jack enables the module manufacturer to implement a unique function for a given module such as a key input on a gate.\u003cbr\u003e\u003cbr\u003eThe PowerStrip makes it easy to assemble a variety of modules to create the ultimate channel strip and the compact single RU design opens the door for use in both studio and concert touring.\u003cbr\u003e\u003cbr\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":44449472774247,"sku":"29371","price":349.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/radial_powerstrip_1_651f4d40-cca3-4a1a-b926-ea994087c4b4.jpg?v=1787089086"},{"product_id":"api-500-4b-lunchbox-used","title":"API 500-4B Lunchbox (Used)","description":"4 slot lunchbox for 500 series modules with built in PSU.","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449474674791,"sku":"29357","price":325.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_api_500-4b_lunchbox_6170e782-a270-4077-bccb-dfc2354f756a.jpg?v=1787089095"},{"product_id":"radial-engineering-workhorse-cube-demo-deal","title":"Radial Engineering Workhorse Cube (Demo Deal)","description":"Unlike other 500 series enclosures that are usually rack mounted, \u003cb\u003eRadial Engineering's Workhorse Cube \u003c\/b\u003eis designed to conveniently sit on the desktop, be carried around the studio or be recessed into the work surface. Two sets of screw-on flanges are supplied to either fully recess the Cube into the desktop or have it angled at 30 degrees for optimal viewing. For those who want to optimize signal-to-noise, a top-mounted carry handle makes it easy to move the Cube around the studio, thus allowing the engineer to position instrument and microphone preamps as close to the source as possible.\u003cbr\u003e\u003cbr\u003eMounting modules is easy. The Cube comes complete with Phillips screws to secure the modules as they slide into position via the 15 pin EDAC connector. This is wired following the original API standard while unused pins are used to feed the Omniport ¼ TRS connector. This innovative connection allows the 500 series manufacturer to personalize their modules by assigning the Omniport to perform a module-specific task. This could, for instance, be a key input on a gate, an instrument input on a preamp or an effects send and receive port should this be advantageous. \u003cbr\u003e\u003cbr\u003eTo add flexibility, the Cube is equipped with standard XLR i\/os and is supplemented with ¼ TRS connectors. These can be used as multi outputs or for cross-patching.  Once modules are inserted, an innovative feed switch replaces the old API patch cord system with an elegant solution that immediately sends the output from the first slot into the second and then to the third. And with three slots, the Cube makes it easy to create a channel strip by combining a PowerPre preamp, Q3 coil EQ and a Komit compressor-limiter. A second link switch advances the standard once again by replacing the old solder for stereo approach with a simple switch. Now any two modules that are designed to be stereo-linked can be arranged this way by simply toggling a switch.\u003cbr\u003e\u003cbr\u003eTo ensure maximum signal handling, the Cube comes complete with an 800 milliamp external power supply. This provides more than 250 milliamps per module via a pooled supply to allow high demand devices such as the Radial PowerTube to be comfortably supplied while still providing sufficient current to feed two other standard modules. Full AES compliant 48 volt phantom is of course supported and activated via the preamp’s usual phantom power on-off switch.  The Cube's external switching power supply may be fed using 100V to 240V thus enabling the Cube to travel around the world by simply changing the electrical cable.  And as with all Radial products, the Cube is made ultra roadworthy with a 14 gauge steel enclosure and top of the line connectors throughout.","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":44449482473575,"sku":"27065","price":359.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/radial_engineering_workhorse_cube_1_01291bd7-5ce9-4b46-806c-78bea42d9e3a.jpg?v=1787089128"},{"product_id":"api-500-6b-lunchbox-ia-used","title":"API 500-6B Lunchbox #603.1208 (Used)","description":"The  API Model 500-6B six position rack is designed to accept many different  API \"standard\" 5.25\" X 1.5\" modules. This allows an engineer the  flexibility of bringing along specialized EQ effects to any situation.  The 500-6B comes self-powered, with a rear panel selected AC voltage  switch, and a non-removable power cord. The input\/output jacks are the  two standard patch-bay jacks found in every professional recording  console; large frame 1\/4\" or the \"TT\" style smaller jack. In addition,  the 500-6B is available with XLR jacks. This eliminates the need for  special adaptors and custom cables. \u003cbr\u003e\u003cbr\u003eThe 500-6B comes with  \"nominal level\" jumpers located on the connector board. Although it  comes factory set at +4, the levels for either the input and\/or the  output can be changed to -2. This can be accomplished easily by using  needle-nose pliers. Instructions are printed on the connector board for  the nominal selections. Extra jumpers are also supplied and attached to  the connector board just in case a channel jumper gets lost. \u003cbr\u003e\u003cbr\u003eThe  500-6B comes standard with a +48 volt internal phantom power supply,  bussed to pin 15 for the API 512C to access. It must be noted that the  560A series equalizer may use pin 15 for a \"direct output\" and must be  disabled on the 560A circuit board edge connector by cutting a trace.  This will eliminate 48 volts from damaging the 560A series equalizers.  If in doubt, feel free to contact the factory. \u003cbr\u003e\u003cbr\u003eAPI makes several  modules for the 500-6B, such as the 512C mic preamp, the 525  compressor, the 560 Graphic EQ, and the 550B four band EQ. Combinations  of these modules make perfect stereo recording packages (two 513C's and  two 550B's) or vocalist's box, (one 512C, two EQ's and one 525  compressor).","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449492336743,"sku":"30008","price":350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_api_500-6b__6031208_cat_1f12e1c8-61b3-40b1-9b4b-764554fcbd56.jpg?v=1787089181"},{"product_id":"cartec-audio-compere-500","title":"Cartec Audio Compere 500","description":"\u003cp\u003eThe \u003cstrong\u003eCartec Audio Compère 500\u003c\/strong\u003e is 19” rack mounting as standard with a total of 8 slots. The internal heavy duty power supply providing up to a massive 3 amps per rail giving users total peace of mind about running combinations of modules from Cartec Audio's own Pre-Q5 pre-amp, Fe-Q5 EQ, or from other manufacturers without fear of failure or sonic degradation.\u003cbr\u003e\u003cbr\u003eWhat also sets the Compère 500 apart from other 500 enclosures is the assignable front panel input XLR. This is in addition to the 8 input and output XLR's for each module slot. Users will be able to act as a 'Compère' and introduce the front panel input signal to any one of the 8 modules via the front panel 'Aux to input module' rotatory switch and associated +48v phantom power switch. This is intended to provide uninterrupted phantom power when switching to different pre-amp modules. The 'Aux to output module' rotatory switch selects which module carries the output and the audio appears on the dedicated rear mounted 'routing section output' XLR socket.\u003cbr\u003e\u003cbr\u003eThis enables users to easily and quickly plug something into the front of the rack ( or dedicated rear mounted 'routing section input' XLR for neat patch bay installations ) and make comparisons with different pre-amps, compressors, or EQ's. The regular modules XLR I\/O audio path is defeated while the Aux Compère function is activated for that module. In addition, at the rear of the rack each module slot has a 'link' switch which routes the output of a module into the input of the next module slot to the right.\u003cbr\u003e\u003cbr\u003eEach Compère 500 will ship complete with 4x blank modules free of charge, each one will also have a Cartec Audio $50 'Green Back' voucher which can be redeemed against a future purchase of either or both Cartec Audio Pre-Q5, Fe-Q5 or any future Cartec 500 modules, with a total discount of up to $200, ( based on a purchase of any four Cartec Audio 500 series modules ).\u003c\/p\u003e","brand":"Cartec Audio","offers":[{"title":"Default Title","offer_id":44449496137831,"sku":"29870","price":799.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/cartec_compere_a9da752b-e48a-4380-9a63-d3497990f394.jpg?v=1787089202"},{"product_id":"daking-500-rs-recording-system","title":"Daking 500 RS Recording System","description":"\u003cp\u003eThe \u003cstrong\u003eDaking 500 RS\u003c\/strong\u003e is complete two-channel recording system consisting of a separate Class A mic pre (Daking Mic Pre 500), VCA compressor (Daking Comp 500) and inductor EQ (Daking EQ 500) per channel.  The six 500 Series modules come preinstalled and preconfigured in an included API 500-6B Lunchbox.  Also included is a custom DB25 jumper cable, chaining the outputs from the preamps into the inputs of the compressors and so forth, creating the ultimate stereo plug-and-play channel strip.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMic Pre 500\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDerived from the company's Mic Pre One freestanding unit, the Daking Mic Pre 500 is designed for installation in 500 Series format equipment.  The  mic pre features switchable phase, 20 dB mic input pad, +48V phantom  power, and a selectable quarter-inch line\/hi-z instrument input.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLike the Mic-Pre One, the Mic Pre 500 shares the gain structure and  Class A, fully-discrete transistor circuitry design of Daking's popular  Mic Pre IV.  The front panel controls include a variable high-pass  filter (0-200 Hz) as well as continuously variable input gain.  It also  includes an eight-segment tri-color LED meter with simultaneous VU and  Peak is included.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEQ 500\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Daking EQ 500 is an inductor-based parametric equalizer designed for the 500 Series format.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBased  on the renowned EQ section of the Daking Mic Pre EQ, its four bands  have all the frequencies that a mixing or tracking engineer will  typically find to be his or her \"go-to\" frequencies. Each band has an  \"out\" position, rather than relying on center detent pots, which are  typically less accurate than a simple bypass.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEasy to use, and famously \"sweet\" sounding, the Daking EQ 500 is the perfect addition to your 500 Series rack.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComp 500\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Daking Comp 500 is a simple to use VCA compressor\/  limiter in a 500 Series format. Although it is a VCA, it behaves and  sounds much like the FET circuitry found in the other Daking  compressors.  Relying on his years of experience and testing, Geoff has  designed a simple semi-automatic compressor useful for both tracking and  mixing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe compression is set with one knob – less compression  or more compression. Attack is switchable between fast and slow, and  release is switchable between fast and auto. 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An 'easy glide' slider tray makes it painless to align the PCB connector to the 15 pin card edge receptacle when swapping modules. Once connected, the rear panel sports a standard array of XLRs to connect to and from the workstation or mixer. This is augmented with a series of ¼\" TRS connectors that enable cross-patching and open the door to the excitement of parallel signal processing. Instead of having to hard patch modules together using a cable, the Powerhouse incorporates an innovative feed switch that instantly connects the signal to the adjacent module. This makes building signal chains quick and eliminates the need for extra cables. 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This provides extra durability when moving the SixPack around the studio while also providing better shielding against stray magnetic fields. To reduce induced noise, the power supply is external and connects using a 5-pin locking XLR. To ensure positive contact, the module card-edge connector is mated to a double sided EDAC 15-pin receptacle that is 100% compatible with the old API pin format. Extra safety is built-in to ensure malfunctioning modules will not harm the SixPack or other modules that may already be connected. And with 1600 milliamps of shared current, the SixPack exceeds all others with an average of over 265 milliamps per slot to ensure even the most power hungry tube modules will be satisfied.\u003c\/p\u003e\n\u003cp\u003eRear panel connectivity includes individual XLR input and output connectors wired in parallel to ¼\" TRS connectors. These may be used as mults or for cross-patching various modules together to create innovative sounding signal paths. A set of 25-pin D-Sub connectors enable the SixPack to easily integrate with a Workstation. Two XLR connectors are front mounted and may be routed to the D-Sub or to inputs 1 and 4 to make patching in a microphone more expedient. Extra features include a feed switch that patches one module into the next, a link switch to combine stereo-ready modules and Omniport, a ¼\" TRS jack that adds extra functionality.\u003c\/p\u003e\n\u003cp\u003eThe convenient design lets you set the SixPack down on your work surface or carry it around the studio using the side-mounted handle. 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With so many choices of modules available today, this opens the door to creating unique signal paths to allow your music to stand out. \u003cbr\u003e\u003cbr\u003eFollowing the criteria established by the Radial Workhorse, the PowerStrip is 100% backwards compatible with older API modules while being optimized for Radial's expanding range of preamps, processors and routing devices. Construction begins with 14 gauge steel and features dual gold contact EDAC 15-pin connectors for optimal signal transfer. To maximize headroom, the external supply delivers 800mA of current for voltage hungry modules plus a separate 48V phantom tap delivers 10mA of current for microphone preamps. Rear panel connectivity includes standard XLRs for each slot along with ¼\" TRS connectors for multing modules, cross patching and parallel processing. Instead of the traditional 'hardwire patch' system employed by others, The PowerStrip employs an innovative feed function that patches modules together in series without the need of cables. And stereo modules no longer need to be soldered to be paired, they can now be sync'd together using a simple switch. The PowerStrip is also equipped with Omniport on each slot. 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And just like all Workhorse racks, the Powerhouse is equipped with extra safety features to ensure safe use when mixing and matching various brands.\u003c\/p\u003e\n\u003cp\u003eThe Powerhouse delivers more flexibility than all others.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":44449557512295,"sku":"34338","price":799.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/radial_powerhouse_workhorse_front_1_bbbeb5d6-1f55-4efe-bfc3-455c1239ddbb.jpg?v=1787089449"},{"product_id":"bae-11-slot-rack-w-48v-used","title":"BAE 11-Slot Rack w\/ 48v #1080 (Used)","description":"BAE 500 Series 11 slot rack, with 48v PSU.","brand":"BAE","offers":[{"title":"Default Title","offer_id":44449570324583,"sku":"21546","price":750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_21546_1_55ee3907-7abe-40f1-bb7e-542cdb21c342.jpg?v=1787089504"},{"product_id":"bae-11-slot-rack-w-out-psu-used","title":"BAE 11-Slot Rack w\/out PSU (Used)","description":"BAE 500 Series 11 slot rack, without PSU. Serviced, with a 1 year warranty.","brand":"BAE","offers":[{"title":"Default Title","offer_id":44449570357351,"sku":"34477","price":600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_bae_11_slot_rack_without_psu_cat_d854ccb6-e796-4fa4-a7bb-0b6fe095f5f3.jpg?v=1787089504"},{"product_id":"cartec-audio-compere-500-demo-deal","title":"Cartec Audio Compere 500 (Demo Deal)","description":"\u003cp\u003eThe \u003cstrong\u003eCartec Audio Compère 500\u003c\/strong\u003e is 19” rack mounting as standard with a total of 8 slots. The internal heavy duty power supply providing up to a massive 3 amps per rail giving users total peace of mind about running combinations of modules from Cartec Audio's own Pre-Q5 pre-amp, Fe-Q5 EQ, or from other manufacturers without fear of failure or sonic degradation.\u003cbr\u003e\u003cbr\u003eWhat also sets the Compère 500 apart from other 500 enclosures is the assignable front panel input XLR. This is in addition to the 8 input and output XLR's for each module slot. Users will be able to act as a 'Compère' and introduce the front panel input signal to any one of the 8 modules via the front panel 'Aux to input module' rotatory switch and associated +48v phantom power switch. This is intended to provide uninterrupted phantom power when switching to different pre-amp modules. The 'Aux to output module' rotatory switch selects which module carries the output and the audio appears on the dedicated rear mounted 'routing section output' XLR socket.\u003cbr\u003e\u003cbr\u003eThis enables users to easily and quickly plug something into the front of the rack ( or dedicated rear mounted 'routing section input' XLR for neat patch bay installations ) and make comparisons with different pre-amps, compressors, or EQ's. The regular modules XLR I\/O audio path is defeated while the Aux Compère function is activated for that module. In addition, at the rear of the rack each module slot has a 'link' switch which routes the output of a module into the input of the next module slot to the right.\u003cbr\u003e\u003cbr\u003eEach Compère 500 will ship complete with 4x blank modules free of charge, each one will also have a Cartec Audio $50 'Green Back' voucher which can be redeemed against a future purchase of either or both Cartec Audio Pre-Q5, Fe-Q5 or any future Cartec 500 modules, with a total discount of up to $200, ( based on a purchase of any four Cartec Audio 500 series modules ).\u003c\/p\u003e","brand":"Cartec Audio","offers":[{"title":"Default Title","offer_id":44449576026215,"sku":"35120","price":749.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/cartec_compere_1_72bbfbc6-7ee4-4d56-977c-1c8db49852a7.jpg?v=1787089531"},{"product_id":"api-500vpr-10-slot-rack-w-chandler-psu-906-1429-used","title":"API 500VPR 10-Slot Rack w\/Chandler PSU #906.1429 (Used)","description":"10 slot 500 series rack with external Chandler power supply by API.","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449579532391,"sku":"34953","price":650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_34953_1_9ba28cc2-b980-4eb2-95cd-2a0d8cb3adf4.jpg?v=1787089547"},{"product_id":"api-500vpr-10-slot-rack-w-chandler-psu-used","title":"API 500VPR 10-Slot Rack w\/Chandler PSU (Used)","description":"Very clean used example of this unit.. This is the later model, with external Chandler PSU and 48 volt power. \u003cbr\u003e\u003cbr\u003eServiced, with a 1 year warranty.","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449579565159,"sku":"35061","price":550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_api_500_series_10_slot_rack_w_chandler_psu_cat_2dad18e8-9011-4d0d-9b22-a0befc9a9368.jpg?v=1787089547"},{"product_id":"api-500-6b-6-slot-lunchbox-1202-11n-used","title":"API 500-6B 6 Slot Lunchbox #1202-11N (Used)","description":"The API Model 500-6B six position rack is designed to accept many different API \"standard\" 5.25\" X 1.5\" modules. This allows an engineer the flexibility of bringing along specialized EQ effects to any situation. The 500-6B comes self-powered, with a rear panel selected AC voltage switch, and a non-removable power cord. The input\/output jacks are the two standard patch-bay jacks found in every professional recording console; large frame 1\/4\" or the \"TT\" style smaller jack. In addition, the 500-6B is available with XLR jacks. This eliminates the need for special adaptors and custom cables. \u003cbr\u003e\u003cbr\u003eThe 500-6B comes with \"nominal level\" jumpers located on the connector board. Although it comes factory set at +4, the levels for either the input and\/or the output can be changed to -2. This can be accomplished easily by using needle-nose pliers. Instructions are printed on the connector board for the nominal selections. Extra jumpers are also supplied and attached to the connector board just in case a channel jumper gets lost. \u003cbr\u003e\u003cbr\u003eThe 500-6B comes standard with a +48 volt internal phantom power supply, bussed to pin 15 for the API 512C to access. It must be noted that the 560A series equalizer may use pin 15 for a \"direct output\" and must be disabled on the 560A circuit board edge connector by cutting a trace. This will eliminate 48 volts from damaging the 560A series equalizers. If in doubt, feel free to contact the factory. \u003cbr\u003e\u003cbr\u003eAPI makes several modules for the 500-6B, such as the 512C mic preamp, the 525 compressor, the 560 Graphic EQ, and the 550B four band EQ. Combinations of these modules make perfect stereo recording packages (two 513C's and two 550B's) or vocalist's box, (one 512C, two EQ's and one 525 compressor).","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449580482663,"sku":"35178","price":350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_api_500-6b_6_slot_lunchbox__1202-11n_1_874f0b30-7e3c-4e34-971d-97dc97a87ae3.jpg?v=1787089551"},{"product_id":"api-500-6b-6-slot-lunchbox-2357-12n-used","title":"API 500-6B 6 Slot Lunchbox #2357-12N (Used)","description":"The API Model 500-6B six position rack is designed to accept many different API \"standard\" 5.25\" X 1.5\" modules. This allows an engineer the flexibility of bringing along specialized EQ effects to any situation. The 500-6B comes self-powered, with a rear panel selected AC voltage switch, and a non-removable power cord. The input\/output jacks are the two standard patch-bay jacks found in every professional recording console; large frame 1\/4\" or the \"TT\" style smaller jack. In addition, the 500-6B is available with XLR jacks. This eliminates the need for special adaptors and custom cables. \u003cbr\u003e\u003cbr\u003eThe 500-6B comes with \"nominal level\" jumpers located on the connector board. Although it comes factory set at +4, the levels for either the input and\/or the output can be changed to -2. This can be accomplished easily by using needle-nose pliers. Instructions are printed on the connector board for the nominal selections. Extra jumpers are also supplied and attached to the connector board just in case a channel jumper gets lost. \u003cbr\u003e\u003cbr\u003eThe 500-6B comes standard with a +48 volt internal phantom power supply, bussed to pin 15 for the API 512C to access. It must be noted that the 560A series equalizer may use pin 15 for a \"direct output\" and must be disabled on the 560A circuit board edge connector by cutting a trace. This will eliminate 48 volts from damaging the 560A series equalizers. If in doubt, feel free to contact the factory. \u003cbr\u003e\u003cbr\u003eAPI makes several modules for the 500-6B, such as the 512C mic preamp, the 525 compressor, the 560 Graphic EQ, and the 550B four band EQ. Combinations of these modules make perfect stereo recording packages (two 513C's and two 550B's) or vocalist's box, (one 512C, two EQ's and one 525 compressor).","brand":"API Audio","offers":[{"title":"Default Title","offer_id":44449585397863,"sku":"35416","price":365.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_35416_1_7d5dc75f-a5ef-4422-ba1f-6b009da8953d.jpg?v=1787089576"},{"product_id":"purple-audio-sweet-10-rack-611-used","title":"Purple Audio Sweet 10 Rack #611 (Used)","description":"Many manufacturers, including past Purple Audio prototypes, use linear power supplies for their racks. Traditional wisdom holds that linear power supplies are ideal for audio and generate less noise and interference. In many cases, especially with poorly designed \"off the shelf\" switching power supplies, this is true. However, in the case of a 10 slot series 500 rack, even a well designed linear power supply generates a substantial magnetic hum field and far too much heat to allow for internal mounting. This problem is caused in part by the wide variation of line voltage across the world. External power supplies are cumbersome and inconvenient and consideration still has to be taken as to their placement in relation to other equipment. With the advancement of switching power supplies it is now possible to have a switcher that does not compromise audio performance and delivers or exceeds all specified current needs. Purple Audio has spent years perfecting just such a power supply. They have comparatively tested all of theirs, and many of their competitors, modules at full bandwidth (10Hz - 500kHz) on lab quality over built bench supplies to make sure that the Sweet Ten is not compromising audio performance in any way. Simply put, your 500 series modules will perform at their highest level in a \u003cspan style=\"font-weight: bold;\"\u003ePurple Sweet Ten\u003c\/span\u003e rack. Audio performance improvements are considerable.\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003cbr\u003e \u003cul\u003e\n\u003cli\u003e10 Slot 500 Module Rack\u003c\/li\u003e\n\u003cli\u003eInternal 150K switching supply\u003c\/li\u003e\n\u003cli\u003e+\/- 16VDC 1.5A\u003c\/li\u003e\n\u003cli\u003e+48VDC 150ma\u003c\/li\u003e\n\u003cli\u003eSecond Balanced Output Utilizing Edge Connector 3 \u0026amp; 6\u003c\/li\u003e\n\u003cli\u003eSecond Balanced Input Utilizing Edge Connector 7 \u0026amp; 9\u003c\/li\u003e\n\u003cli\u003eFront Handles\u003c\/li\u003e\n\u003cli\u003eLocking Female XLR connectors\u003c\/li\u003e\n\u003cli\u003eNinth slot capable of accepting the Purple Audio Moiyn (8x2) Mixer Module (specs to come)\u003c\/li\u003e\n\u003cli\u003eNo PSU noise in adjacent slots\u003c\/li\u003e\n\u003cli\u003eRear Ground connector\u003c\/li\u003e\n\u003cli\u003eCapable of putting out the 500 module current spec 1.3A from 90VAC to 240VAC 50\/60hz\u003c\/li\u003e\n\u003cli\u003eCE, ROHS, \u0026amp; WEEE Marked\u003c\/li\u003e\n\u003c\/ul\u003e The Sweet Ten top, side, and back panels are finished in trivalent yellow chromate cold rolled steel instead of painted steel for improved grounding and shielding. Purple Audio's ground plane motherboards provide additional grounding. Additionally, the rack motherboard has .1uf high frequency bypass capacitors at each slot to improve filtering, especially for modules with DC\/DC converters. Functionally, the Sweet Ten offers 2 inputs and 2 outputs per slot. Many of the Purple modules already take advantage of second output and the Moiyn mixer module will use the second input to allow for stereo balanced source injection. Future uses of these connectors include fader loops on future modules as well as a few surprises!","brand":"Purple Audio","offers":[{"title":"Default Title","offer_id":44449585627239,"sku":"35453","price":695.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_35453_1_c393c643-4dfe-4dc0-9d43-345e4680e432.jpg?v=1787089575"}],"url":"https:\/\/vintageking1.myshopify.com\/collections\/recording-outboard-500-series-500-series-chassis-and-racks.oembed","provider":"VINTAGE KING AUDIO","version":"1.0","type":"link"}