{"title":"Hafler","description":null,"products":[{"product_id":"hafler-p4000-trans-nova-b14ua7j000215-used","title":"Hafler P4000 Trans-Nova #B14UA7J000215 (Used)","description":"A powerhouse of nearly 600 watts in a three rack space chassis, Hafler’s award-winning P4000 offers stunning performance that is perfect for studio monitoring, touring, and fixed installations.\u003cbr\u003e\u003cbr\u003eTrans-nova patented output stage configured for \"power gain\" allows simpler front end circuitry, dramatically lower cross talk and noise. Guaranteed NOT DOA.","brand":"Hafler","offers":[{"title":"Default Title","offer_id":44449562165351,"sku":"33849","price":395.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_hafler_p4000_trans-nova__b14ua7j_cat_1_c4466aea-78e0-4c86-9ade-4c9f0db3238f.jpg?v=1787089468"},{"product_id":"hafler-ha75-tube-headphone-amp","title":"Hafler HA75 Tube Headphone Amp","description":"\u003cp\u003eThe \u003cstrong\u003eHafler HA75\u003c\/strong\u003e design begins with a 14 gauge steel casing to shield the internal workings from external magnetic fields and RF contamination. This is complimented with a black anodized aluminum front panel for clean, esthetic appeal. A choice of either unbalanced RCA or balanced XLR inputs are available. These are gold-plated to eliminate tarnishing over time while optimizing signal flow.\u003c\/p\u003e\r\n\r\n\u003cp\u003eInside, a 100% discrete class-A head-amp combines with a 12AX7 tube drive to power the headphones. This employs a unique non-radiating charge pump that applies 140 volts to the tube to maximize headroom as it delivers the character and warmth that so many listeners prefer over solid state counterparts. Unique to the HA75 is a negative feedback control. This enables the user to increase or decrease the negative feedback to produce either a more ‘clinical’ (solid state) or a ‘warmer’ (tube) response, further enhancing the signal path for the type of program material that is at play. To simulate the response of listening to loudspeakers in an acoustic space, a Focus control may be engaged that brings the stereo image to the center via a fully variable potentiometer. This active control activates a matrix that delivers exciting results without collapsing the stereo image. A Vox function warms the tone akin to an old-school loudness control, addressing the Fletcher-Munson curves to deliver equal loudness when listening at low levels. The Vox control can also can be used and create a ‘boom-box’ effect for those that enjoy a more exaggerated response.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe HA75’s heavy duty amplifier stage is able to handle all types of headphone impedances from 8 Ohms to 400 Ohms without choking as it quietly delivers plenty of warmth and character to truly enhance the listening experience.\u003c\/p\u003e","brand":"Hafler","offers":[{"title":"Default Title","offer_id":44449812217959,"sku":"53034","price":999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/hafler-ha75-tube-headphone-amp_53034_2_a255934e-e950-4123-81c1-22c800925bbf.jpg?v=1787090523"},{"product_id":"hafler-ha15-headphone-amp","title":"Hafler HA15 Headphone Amp","description":"\u003cp\u003eThe \u003cstrong\u003eHafler HA15 Headphone Amp\u003c\/strong\u003e design begins with a 100% discrete circuit that is completely void of IC's. Although IC's certainly have their place in cell phones and other devices where size is of importance, they invariably employ hundreds or even thousands of transistors to boost the signal then use excessive negative feedback to keep things under control. As the HA15 employs single transistors, negative feedback can be scrupulously added so that the phase cancelling effects are minimized. This results in a much more open and natural sound with virtually zero artifact.\u003c\/p\u003e\r\n\r\n\u003cp\u003eConnecting to the HA15 is done using gold-plated RCA connectors that will not tarnish, thus ensuring a positive connection is maintained. This is supplemented with a pair of THRU connectors to allow greater connectivity options when setting up the system. An abundance of power for the headphones assures the HA15 will gracefully handle any impedance from 8 Ohms to 400 without choking.\u003c\/p\u003e\r\n\r\n\u003cp\u003eTo bring greater excitement to the listening experience, a unique Focus control allows the user to activate a matrix that simulates listening to speakers in the open air. In other words, where headphones typically isolate the left and right signals from each other, loudspeakers in a typical acoustic space are heard in both ears. The Focus control lets you dial in as much of the cross-talk to suit while retaining a distinctive left-right mix.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003e100% discrete electronics for optimal sound quality\u003c\/li\u003e\r\n\u003cli\u003eFocus™ control simulates listening to speakers in open air\u003c\/li\u003e\r\n\u003cli\u003eThru outputs enables greater connectivity options\u003c\/li\u003e\r\n\u003cli\u003eHigh output to handle virtually any type of headphone\u003c\/li\u003e\r\n\u003cli\u003eThe Hafler HA15 is a high performance analog headphone amplifier that has been meticulously designed to provide an accurate picture of the source material no matter the impedance of the headphone in use.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Hafler","offers":[{"title":"Default Title","offer_id":44449812283495,"sku":"53033","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/hafler-ha15-headphone-amp_53033_1_e48998eb-a41c-4040-8ef7-7b614b3d5eee.jpg?v=1787090524"},{"product_id":"hafler-ha15-headphone-amp-demo-deal","title":"Hafler HA15 Headphone Amp (Demo Deal)","description":"\u003cp\u003eThe \u003cstrong\u003eHafler HA15 Headphone Amp\u003c\/strong\u003e design begins with a 100% discrete circuit that is completely void of IC's. Although IC's certainly have their place in cell phones and other devices where size is of importance, they invariably employ hundreds or even thousands of transistors to boost the signal then use excessive negative feedback to keep things under control. As the HA15 employs single transistors, negative feedback can be scrupulously added so that the phase cancelling effects are minimized. This results in a much more open and natural sound with virtually zero artifact.\u003c\/p\u003e\r\n\r\n\u003cp\u003eConnecting to the HA15 is done using gold-plated RCA connectors that will not tarnish, thus ensuring a positive connection is maintained. This is supplemented with a pair of THRU connectors to allow greater connectivity options when setting up the system. An abundance of power for the headphones assures the HA15 will gracefully handle any impedance from 8 Ohms to 400 without choking.\u003c\/p\u003e\r\n\r\n\u003cp\u003eTo bring greater excitement to the listening experience, a unique Focus control allows the user to activate a matrix that simulates listening to speakers in the open air. In other words, where headphones typically isolate the left and right signals from each other, loudspeakers in a typical acoustic space are heard in both ears. The Focus control lets you dial in as much of the cross-talk to suit while retaining a distinctive left-right mix.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003e100% discrete electronics for optimal sound quality\u003c\/li\u003e\r\n\u003cli\u003eFocus™ control simulates listening to speakers in open air\u003c\/li\u003e\r\n\u003cli\u003eThru outputs enables greater connectivity options\u003c\/li\u003e\r\n\u003cli\u003eHigh output to handle virtually any type of headphone\u003c\/li\u003e\r\n\u003cli\u003eThe Hafler HA15 is a high performance analog headphone amplifier that has been meticulously designed to provide an accurate picture of the source material no matter the impedance of the headphone in use.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Hafler","offers":[{"title":"Default Title","offer_id":44449898528871,"sku":"57077","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/hafler-ha15-headphone-amp_53033_1_1_e53dbda4-d587-4b9a-940e-bb402f279c57.jpg?v=1787090867"},{"product_id":"hafler-p3100-2-channel-mosfet-studio-power-amplifier","title":"Hafler P3100 2-Channel MOSFET Studio Power Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eHafler P3100 2-Channel MOSFET Studio Power Amplifier\u003c\/strong\u003e is equally at home with the most discerning audiophile as with the most demanding studio recording engineer.\u003c\/p\u003e\r\n\r\n\u003cp\u003eDavid Hafler pioneered the use of MOSFETs during the 1970s as a means to approach the even-order sonic character of tubes, while transitioning to the more practical side of discrete solid-state electronics. Over the years his designs have proven to be extremely fault tolerant even in abusive situations. This sturdiness enables the amplifier to drive reactive speaker loads without the performance-degrading sound penalties imposed by elaborate protection schemes. Lateral MOSFETs were designed specifically for linear audio amplification with their high speed and superior sonic characteristics compared to the vertical MOSFETs or bipolar output transistors used by many other amplifier makers. Inside the P3100 is the latest refinement of the Trans•Nova circuit that was developed by industry guru Jim Strickland. The Trans•Nova circuit squeezes the most out of every component to reduce the gain stages down to three in lieu of the five typically employed by others. The shorter path results in a much more open sounding and realistic sound stage.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn this latest iteration, a toroidal power transformer has been introduced. This has a lower output impedance and produces far less noise than a conventional E-lam transformer. The result is a tighter, more defined bottom end. As well, toroidal transformers are inherently self-shielding which reduces the amount of potential low frequency and rectifier noise introduced into the audio signal path. Passive convection cooling, with over-sized heatsinks, surround the amplifier eliminating the need for a fan, thus enabling the P3100 to be used in the most intimate installations. The front panel includes individual level adjustments to offset room imbalances, signal present and ballistic LED metering, along with indicators for faults due to excessive heat or short circuits. A soft start power-on switch protects loudspeakers from turn on transients that could reduce lifespan. The rear panel sports a choice of XLR, ¼” TRS and gold plated RCAs for greater flexibility. Output connections feature gold-plated binding posts that can adapt to all popular speaker cable sizes.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn use, the Hafler P3100 is rich in detail, depth of field and musicality. With 150 watts of available power per channel at 8 Ohms and 200 watts at 4 Ohms, the P3100 has plenty of headroom to drive the most power-hungry loudspeaker. Bridged in mono, 400 watts are available for sub-woofers or as a matched pair for larger 2-channel setups.\u003c\/p\u003e","brand":"Hafler","offers":[{"title":"Default Title","offer_id":44450258649191,"sku":"98923","price":1499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/hafler-p3100_98923_1_2e08ecbb-f154-47d2-824f-b0f5250755fa.jpg?v=1787092350"},{"product_id":"hafler-p3100-2-channel-mosfet-studio-power-amp-demo-deal","title":"Hafler P3100 2-Channel MOSFET Studio Power Amp (Demo Deal)","description":"\u003cp\u003eThe \u003cstrong\u003eHafler P3100 2-Channel MOSFET Studio Power Amplifier\u003c\/strong\u003e is equally at home with the most discerning audiophile as with the most demanding studio recording engineer.\u003c\/p\u003e\r\n\r\n\u003cp\u003eDavid Hafler pioneered the use of MOSFETs during the 1970s as a means to approach the even-order sonic character of tubes, while transitioning to the more practical side of discrete solid-state electronics. 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This has a lower output impedance and produces far less noise than a conventional E-lam transformer. The result is a tighter, more defined bottom end. As well, toroidal transformers are inherently self-shielding which reduces the amount of potential low frequency and rectifier noise introduced into the audio signal path. Passive convection cooling, with over-sized heatsinks, surround the amplifier eliminating the need for a fan, thus enabling the P3100 to be used in the most intimate installations. The front panel includes individual level adjustments to offset room imbalances, signal present and ballistic LED metering, along with indicators for faults due to excessive heat or short circuits. A soft start power-on switch protects loudspeakers from turn on transients that could reduce lifespan. The rear panel sports a choice of XLR, ¼” TRS and gold plated RCAs for greater flexibility. Output connections feature gold-plated binding posts that can adapt to all popular speaker cable sizes.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn use, the Hafler P3100 is rich in detail, depth of field and musicality. With 150 watts of available power per channel at 8 Ohms and 200 watts at 4 Ohms, the P3100 has plenty of headroom to drive the most power-hungry loudspeaker. Bridged in mono, 400 watts are available for sub-woofers or as a matched pair for larger 2-channel setups.\u003c\/p\u003e","brand":"Hafler","offers":[{"title":"Default Title","offer_id":44450263138407,"sku":"99509","price":1368.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/hafler-p3100_98923_1_1_322d2dc0-436b-4018-8376-09c3f9139323.jpg?v=1787092365"}],"url":"https:\/\/vintageking1.myshopify.com\/collections\/hafler.oembed","provider":"VINTAGE KING AUDIO","version":"1.0","type":"link"}