{"title":"Amplifiers","description":null,"products":[{"product_id":"dan-dagostino-momentum-s250-mxv-stereo-amplifier","title":"Dan D'Agostino Momentum S250 MxV Stereo Amplifier","description":"\u003cp\u003e\u003cspan\u003eDelivering the extraordinary sound quality of the Momentum M400 MxV Monoblock, the Momentum S250 MxV Stereo Amplifier features techniques and topologies developed and implemented in the Relentless Series. This fullest expression of the Momentum circuitry is reflected in the model’s name, MxV. Those with a physics background will recognize that MxV, or Mass times Velocity, is the equation for Momentum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEvery major section of the amplifier—power supply, input, driver, and output stages—has been enhanced. An improved transformer winding provides over 50% more current output from the same transformer footprint, offering greater headroom during dynamic passages. The input stage combines revised circuit topology with advanced components feeding the driver and output stages. Crucial to the new circuit are bipolar transistors powering the front end that deliver ten times the current and power of the originals. These wider bandwidth, higher-power components extend low- and high-frequency performance with reduced distortion at both frequency extremes. \u003c\/p\u003e\n\u003cp\u003eEnergizing the driver stage is a bias stability circuit providing a nearly 50% increase in operating bias. Increasing Class A operation directly correlates to better sound quality. However, there is a limit to bias level in any amplifier. With this new circuit topology and our unique copper heatsinks, thermal issues are not a practical concern, preventing excessive temperatures even under the greatest demand. Additional power transistors in the output stage reduce workload foreach device, so the entire output section works more efficiently. The result is a richer, more dynamic, and intimate presentation of the music. \u003c\/p\u003e\n\u003cp\u003eThe final output stage features 28 new high-output transistors originally sourced for the flagship Relentless Series amplifiers. Among the fastest available, these run at a blistering 69 MHz and permit the amplifier to achieve incredible bandwidth. Each transistor mounts with two stainless steel fasteners—a rarity among flat-package transistors—for maximum thermal transfer to the copper heatsinks. A capacitor\/resistor network connected to the base of each transistor ensures stability even at high frequencies and with low-impedance speakers. Additionally, every output transistor is measured, and only devices that match the required performance specifications are used. As with all D’Agostino models, the Momentum S250 MxV Stereo Amplifier features discrete, direct-coupled balanced circuitry, the most accurate circuit platform possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 250W per channel into 8 ohms, 500W into 4 ohms, 1,000W into 2 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 1 Hz to 200 kHz, -1 dB; 20 Hz to 20 kHz, +\/- 0.1 dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.1% at 1 kHz, 250W per channel into 8 ohms\u003c\/li\u003e\n\u003cli\u003eSignal to noise: better than 75 dB A weighted, better than 105 dB unweighted\u003c\/li\u003e\n\u003cli\u003eGain: 27 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 100k ohms\u003c\/li\u003e\n\u003cli\u003eOutput impedance: under 0.07 ohms, 20 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eOutput current: 120A peak\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.5 x 5.25 x 21.5 in\u003c\/li\u003e\n\u003cli\u003eWeight: 95 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dan D'Agostino","offers":[{"title":"Default Title","offer_id":53142141763901,"sku":"DAG-MOM-S250","price":50000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/SilverS250Front-0.png?v=1790308469"},{"product_id":"dan-dagostino-momentum-m400-mxv-monoblock-amplifier","title":"Dan D'Agostino Momentum M400 MxV Monoblock Amplifier","description":"\u003cp\u003eOne iconic amplifier continues to lead, elevating Dan D’Agostino Master Audio Systems’ original amplifier design, while featuring techniques and topologies initially developed and implemented in the Relentless Series. This fullest expression of the Momentum circuitry is reflected in the model’s name, MxV. Those with a physics background will recognize that its name MxV, or Mass times Velocity, is the equation for Momentum.\u003c\/p\u003e\n\u003ch4\u003eAdvancements in Every Area\u003c\/h4\u003e\n\u003cp\u003eEvery major section of the amplifier—power supply, input, driver, and output stages—has been enhanced. An improved transformer winding provides over 50% more current output from the same transformer footprint, offering greater headroom during dynamic passages. The input stage combines revised circuit topology with advanced components feeding the driver and output stages. Crucial to the new circuit are bipolar transistors powering the front end that deliver ten times the current and power of the originals. These wider bandwidth, higher-power components extend low- and high-frequency performance with reduced distortion at both frequency extremes.\u003c\/p\u003e\n\u003cp\u003eEnergizing the driver stage is a bias stability circuit providing a nearly 50% increase in operating bias. Increasing Class A operation directly correlates to better sound quality. However, there is a limit to bias level in any amplifier. With this new circuit topology and unique copper heatsinks, thermal issues are not a practical concern, preventing excessive temperatures even under the greatest demand. Additional power transistors in the output stage reduce workload for each device, so the entire output section works more efficiently. The result is a richer, more dynamic, and intimate presentation of the music.\u003c\/p\u003e\n\u003cp\u003eThe final output stage features 28 new high-output transistors originally sourced for the flagship Relentless Series amplifiers. Among the fastest available, these run at a blistering 69 MHz and permit the amplifier to achieve incredible bandwidth. Each transistor mounts with two stainless steel fasteners—a rarity among flat-package transistors—for maximum thermal transfer to the copper heatsinks. A capacitor\/resistor network connected to the base of each transistor ensures stability even at high frequencies and with low-impedance speakers. Additionally, every output transistor is measured, and only devices that match the required performance specifications are used. As with all D’Agostino models, the Momentum M400 MxV Monoblock Amplifier features discrete, direct-coupled balanced circuitry, the most accurate circuit platform possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 400W into 8 ohms, 800W into 4 ohms, 1,600W into 2 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 1 Hz to 200 kHz, -1 dB; 20 Hz to 20 kHz, +\/- 0.1 dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.09% at 1 kHz, 400W into 8 ohms\u003c\/li\u003e\n\u003cli\u003eSignal to noise: better than 85 dB A weighted, better than 115 dB unweighted\u003c\/li\u003e\n\u003cli\u003eGain: 27 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 100k ohms\u003c\/li\u003e\n\u003cli\u003eOutput impedance: under 0.11 ohms\u003c\/li\u003e\n\u003cli\u003eOutput current: 40A peak\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.5 x 5.25 x 21.5 in\u003c\/li\u003e\n\u003cli\u003eWeight: 95 lbs each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dan D'Agostino","offers":[{"title":"Default Title","offer_id":53142141796669,"sku":"DAG-MOM-M400","price":90000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/DualM400Black-1.png?v=1790308437"},{"product_id":"dan-dagostino-momentum-z-monoblock-amplifier","title":"Dan D'Agostino Momentum Z Monoblock Amplifier","description":"\u003cp\u003e\u003cspan\u003eBorn from the same design philosophy that established the original Momentum series as a benchmark in high-end amplification, the Momentum Z generation advances every facet of the platform. Its unique power supply technology, the Kinetic Drive Regulator, keeps the amplifier immune to AC mains irregularities and the speaker interaction issues that commonly degrade the performance of conventional amplifier designs.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIn addition to this proprietary innovation, every element of the Momentum Z has been reimagined, including the input stage topology, output stage circuitry, and an advanced software-based control system that optimizes the operation of every circuit group. Integrated within a newly refined thermal architecture, the Momentum Z delivers effortless dynamics, exceptional transparency, and a lifelike sense of musical scale.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 500W into 8 ohms, 1,000W into 4 ohms, 2,000W into 2 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 1 Hz to 200 kHz, -1 dB; 20 Hz to 20 kHz, +0.1 dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.02% at 1 kHz, 500W into 8 ohms\u003c\/li\u003e\n\u003cli\u003eSignal to noise: better than 75 dB A weighted, better than 115 dB unweighted\u003c\/li\u003e\n\u003cli\u003eGain: 27 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 1 Mohm standard, 300 ohms in the Z setting\u003c\/li\u003e\n\u003cli\u003eOutput impedance: under 0.05 ohms\u003c\/li\u003e\n\u003cli\u003eOutput voltage: 190V peak to peak\u003c\/li\u003e\n\u003cli\u003eOutput current: 60A peak to peak\u003c\/li\u003e\n\u003cli\u003eDimensions: 13.5 x 5 x 20.5 in\u003c\/li\u003e\n\u003cli\u003eWeight: 100 lbs each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dan D'Agostino","offers":[{"title":"Default Title","offer_id":53142141862205,"sku":"DAG-MOM-Z","price":125000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/DA-MomentumZ-1.jpg?v=1791341511"},{"product_id":"dan-dagostino-relentless-800-monoblock-amplifier","title":"Dan D'Agostino Relentless 800 Monoblock Amplifier","description":"\u003cp\u003e\u003cspan\u003eAfter setting the measure for amplifier excellence with the Relentless Epic 1600 Monoblock Amplifier, the Relentless 800 Monoblock Amplifier brings Relentless sound quality to smaller platform. Employing the same circuit topology as the Epic1600, its power supply, input, driver, and output stages have been engineered to distinguish it from its bigger brother only by lower power output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNuanced and musical at low volume levels, the Relentless 800 delivers the striking dynamic contrasts that bring music to life. The core of the power supply is a transformer using multiple sections running in concert, potted and encased in a metal shield, reducing transformer noise to near zero and protecting the audio circuitry from the transformer’s magnetic field.\u003c\/p\u003e\n\u003cp\u003eThe nearly four-kilowatt transformer and 400,000 μF capacitance power supply feed 84 output devices, allowing the Relentless 800 to easily deliver 800 watts into 8 ohms. When connected to a 220-volt outlet, output doubles to 1,600 watts into 4 ohms and 3,200 watts into 2 ohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 800W into 8 ohms, 1,600W into 4 ohms, 3,200W into 2 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz to 20 kHz, +\/- 0.1 dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.05% at 1 kHz, 800W into 8 ohms\u003c\/li\u003e\n\u003cli\u003eSignal to noise: better than 75 dB A weighted, better than 113 dB unweighted\u003c\/li\u003e\n\u003cli\u003eGain: 26.5 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 100k ohms\u003c\/li\u003e\n\u003cli\u003eOutput impedance: under 0.03 ohms, 20 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eDamping factor: better than 195, referenced to 8 ohms\u003c\/li\u003e\n\u003cli\u003ePower consumption: 35W standby, 480W idle, 10 kW maximum\u003c\/li\u003e\n\u003cli\u003eDimensions: 21.6 x 10.4 x 26.0 in\u003c\/li\u003e\n\u003cli\u003eWeight: 320 lbs each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dan D'Agostino","offers":[{"title":"Default Title","offer_id":53142141960509,"sku":"DAG-REL-800","price":225000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/R8001.png?v=1790308229"},{"product_id":"dan-dagostino-relentless-epic-1600-monoblock-amplifier","title":"Dan D'Agostino Relentless Epic 1600 Monoblock Amplifier","description":"\u003cp\u003e\u003cspan\u003eAfter setting the measure for amplifier excellence, the Relentless Monoblock Amplifier underwent a substantial upgrade combining new circuit sections and components to become the Epic 1600. Just as no audio designer has been more relentless than Dan D’Agostino in the pursuit of perfection, no power amplifier has been designed and built to a higher standard than the flagship of the Relentless family.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA true balanced design—unlike conventional bridged amplifiers—it uses a single front-end topology, based on current mirror circuitry to derive the symmetrical plus and minus rails. Typical bridged amplifier designs use two front end circuits, making it virtually impossible to achieve perfect symmetry between the plus and minus rail. In the Epic 1600, distortion artifacts that appear on one half of the signal will also appear on the other half and thus cancel each other. This unique circuit configuration allows for awesome power output with strikingly low distortion. New input stage devices deliver a 300% increase in current as compared to the previous devices, extending low- and high-frequency performance, while truly impressive distortion figures result from the use of no global negative feedback. The amplifier’s open-loop linearity eliminates the need for this performance-robbing technique. Gain circuits operate in the current domain, assuring that performance does not fluctuate regardless of the current demand. \u003c\/p\u003e\n\u003cp\u003eWith its 5.5-kilowatt power supply feeding over 100 output devices, the Relentless Epic 1600 Monoblock Amplifier easily delivers 1,600 watts into 8 ohms—and when connected to a 220-volt or greater AC mains outlet ,it doubles its output to 3,200 watts into 4 ohms and 6,400 watts into 2 ohms. This power output is maintained with the same musical composure at full power as it is at 1 watt. \u003c\/p\u003e\n\u003cp\u003eCrucial to the new circuit are the bipolar transistors powering the front end of the amplifier. Activating the driver stage is a new bias stability circuit providing a nearly 50% increase in operating bias. Increasing Class A operation directly correlates to better sound quality. With this circuit topology and the unique copper\/aluminum heatsinks, thermal issues become irrelevant. The new bias scheme ensures bias consistency, preventing excessive temperatures even under the greatest demand. Additional regulation circuitry prevents any AC power anomalies from upsetting the amplifier’s input circuitry. The core of the power supply is a 5.5 KVA linear transformer that uses multiple sections running in concert, potted and encased in a metal shield. This design reduces transformer noise to nearly zero and protects the audio circuitry from the transformer’s magnetic field. The transformer feeds a custom-designed rectifier circuit and a600,000-microfarad\/100-volt capacitor bank. \u003c\/p\u003e\n\u003cp\u003eA custom-made Delrin brace mechanically grounds each capacitor to eliminate vibration. A slow-start circuit activates the power supply in stages, preventing capacitive inrush tripping household circuit breakers.\u003c\/p\u003e\n\u003cp\u003eA critical element of any amplifier output topology is the driver section. In the Epic 1600, the driver transistor has been upgraded to a device that handles 33% more power per device. Doubling the driver transistor count minimizes demand on each individual device and lowers overall amplifier output impedance without resorting to global negative feedback. Individual transistors are used for the positive and negative signal elements, nearly doubling the current drive necessary to maximize the enhanced output stage that follows. D’Agostino’s exclusive Super Rail concept makes maximum use of the incredible resources of this power supply. Super Rail employs higher voltage rails in the sections prior to the output stage, effectively “turbocharging” the amplifier. This voltage boost allows the musical signal to exploit the full capability of the output voltage rails. Extending the musical signal swing closer to the output rails maximizes the performance of the output circuitry design, improving dynamics, lowering distortion, and tightening the amplifier’s grip on the speaker. \u003c\/p\u003e\n\u003cp\u003eThe output stage features the same new transistor as in the driver section for sonic and technical consistency. Individual complementary pairs undergo our transistor matching protocol to ensure that gain linearity is virtually identical from 50mA to 5A. Additionally, every one of the 112 output transistors is measured, and only devices that match the required performance specifications are used. The high-output transistors are among the fastest available, and mount with two stainless steel fasteners—a rarity among flat-package transistors—for maximum thermal transfer to the copper heat sinks. A capacitor\/resistor network connected to the base of each transistor guarantees stability even at high frequencies and with low-impedance speakers. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 1,600W into 8 ohms, 3,200W into 4 ohms, 6,400W into 2 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz to 20 kHz, +\/- 0.1 dB; under 0.1 Hz to 100 kHz, +0 \/ -3 dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.05% at 1 kHz, 1,600W into 8 ohms\u003c\/li\u003e\n\u003cli\u003eSignal to noise: better than 75 dB A weighted, better than 113 dB unweighted\u003c\/li\u003e\n\u003cli\u003eGain: 28 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 100k ohms\u003c\/li\u003e\n\u003cli\u003eOutput impedance: under 0.03 ohms, 20 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eDamping factor: better than 267 into 8 ohms\u003c\/li\u003e\n\u003cli\u003ePower consumption: 40W standby, 480W idle, 10 kW maximum\u003c\/li\u003e\n\u003cli\u003eDimensions: 22.5 x 11.5 x 32.5 in\u003c\/li\u003e\n\u003cli\u003eWeight: 570 lbs each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dan D'Agostino","offers":[{"title":"Default Title","offer_id":53142141993277,"sku":"DAG-REL-EPIC1600","price":385000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/relentless-monoblock_1.png?v=1791341463"},{"product_id":"rega-system-one","title":"Rega System One","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe perfect all-in-one analogue solution. REGA SYSTEM ONE™ is designed to be simple to set up, easy to use and deliver a true analogue experience straight out of the box. The REGA SYSTEM ONE™ consists of the multi-award winning Planar 1 turntable, the io amplifier, Kyte loudspeakers and all the cables you need to immerse yourself in the wonderful world of vinyl.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes: Planar 1 turntable, io amplifier, Kyte loudspeaker pair, mini remote, two 3m Rega speaker cables, connecting cables\u003c\/li\u003e\n\u003cli\u003eIndividual component specifications are listed on each product's own page\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rega","offers":[{"title":"Default Title","offer_id":53142650159421,"sku":"REGA-SYS1","price":2115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/SYS1_GALLERY_FRONT.jpg?v=1791367616"},{"product_id":"linn-klimax-twin-power-amplifier","title":"Linn Klimax Twin Power Amplifier","description":"\u003cp\u003eLinn calls the Klimax Twin its highest performing stereo amplifier, delivering 200W per channel into 4 ohms, usable on its own in a passive stereo system or multiplied across an Exakt multi-amp system.\u003c\/p\u003e\u003cp\u003eIt uses Linn's Chakra topology, a hybrid of monolithic chip and bipolar transistor circuitry that Linn says continuously adapts between the two for clean output at any volume, built in a solid aluminium enclosure with separate, isolated audio and power supply compartments and a Dynamik switch mode power supply. No preamp stage; pairs with a Klimax or Selekt DSM as the source.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 200W per channel into 4 ohms, 111W per channel into 8 ohms\u003c\/li\u003e\n\u003cli\u003eAmplification: Chakra\u003c\/li\u003e\n\u003cli\u003ePower supply: Dynamik switch mode\u003c\/li\u003e\n\u003cli\u003eInputs: two RCA, two balanced XLR\u003c\/li\u003e\n\u003cli\u003eDimensions: 350mm W x 60mm H x 355mm D\u003c\/li\u003e\n\u003cli\u003eWeight: 9 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Linn","offers":[{"title":"Default Title","offer_id":53142876586301,"sku":"LINN-KLIMAXTWIN","price":13550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/image_dc8d259b-1c4a-4a5e-87fc-b4e50fee1d02.png?v=1790788128"},{"product_id":"linn-klimax-solo-500-power-amplifier","title":"Linn Klimax Solo 500 Power Amplifier","description":"\u003cp\u003eLinn calls the Solo 500 its ultimate monoblock amplifier, delivering 500W into 4 ohms from a design refined over roughly two decades to move away from the bulk and inefficiency of a traditional amplifier.\u003c\/p\u003e\u003cp\u003eIt uses a proprietary discrete bipolar design and a Dynamik switch mode power supply, with the power and audio circuit boards isolated in separate sections of a solid aluminium enclosure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 500W, full audible range\u003c\/li\u003e\n\u003cli\u003eBias: Adaptive Bias Control\u003c\/li\u003e\n\u003cli\u003ePower supply: Dynamik switch mode\u003c\/li\u003e\n\u003cli\u003eDimensions: 350mm W x 60mm H x 355mm D\u003c\/li\u003e\n\u003cli\u003eWeight: 9 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Linn","offers":[{"title":"Default Title","offer_id":67637491138877,"sku":null,"price":29340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/KlimaxSolo500SilverFrontPerspective.jpg?v=1790787928"},{"product_id":"linn-klimax-solo-800-power-amplifier","title":"Linn Klimax Solo 800 Power Amplifier","description":"\u003cp\u003eLinn's flagship monoblock, engineered to drive any speaker optimally under any condition rather than relying on trial-and-error system matching.\u003c\/p\u003e\u003cp\u003eIt uses Linn's Adaptive Bias Control, which dynamically adjusts bias current across all 16 output transistors in real time to cancel crossover distortion regardless of temperature or volume, powered by Linn's Utopik power supply, a soft-switching resonant design rated up to 2kW, with precision-machined heatsink fins that let it run fanless.\u003c\/p\u003e\u003cp\u003eThis price point is unusually high even for a flagship monoblock. We are confirming it directly with Linn's US distributor before quoting it to a customer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower supply: Utopik, up to 2kW\u003c\/li\u003e\n\u003cli\u003eBias: Adaptive Bias Control\u003c\/li\u003e\n\u003cli\u003eDimensions: 350mm W x 268mm H x 413mm D\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 27 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Linn","offers":[{"title":"Default Title","offer_id":67637491269949,"sku":null,"price":102380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/image_519eddda-1c71-4b50-9bd7-0674531d9f4f.png?v=1790788061"},{"product_id":"linn-akurate-power-amplifier","title":"Linn Akurate Power Amplifier","description":"\u003cp\u003eLinn built the Akurate Power Amplifier for music that moves between loud, complex passages and quiet interludes, offered in 2, 3, or 4 channel versions with balanced or unbalanced connections, for a system that needs more channels than a stereo pair, such as a bi-amped or surround setup fed from a Linn DSM.\u003c\/p\u003e\u003cp\u003eIt uses Linn's Chakra amplifier topology and Dynamik switch mode power supply, with energy-saving auto signal-sensing circuitry, and can be upgraded internally for a fully active speaker system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmplification: Chakra\u003c\/li\u003e\n\u003cli\u003eConfigurations: 2, 3 or 4 channel\u003c\/li\u003e\n\u003cli\u003eNo preamp stage, power amp only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Linn","offers":[{"title":"2200 (2-Channel)","offer_id":53142877012285,"sku":"LINN-AKURATE-2200","price":6415.0,"currency_code":"USD","in_stock":true},{"title":"3200 (3-Channel)","offer_id":53142877045053,"sku":"LINN-AKURATE-3200","price":7885.0,"currency_code":"USD","in_stock":true},{"title":"4200 (4-Channel)","offer_id":53142877077821,"sku":"LINN-AKURATE-4200","price":9370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/image_9eeac108-6612-4760-ac80-20adf08cec40.jpg?v=1790788167"},{"product_id":"mcintosh-mc275-power-amplifier","title":"McIntosh MC275 Power Amplifier","description":"\u003cp\u003eMcIntosh's storied tube stereo amplifier, introduced in 1961 and now in its sixth generation, built around the widest-bandwidth version yet of the Unity Coupled Circuit output transformer technology McIntosh was founded on in 1949, giving tauter bass and quieter thermal performance. Four KT88 output tubes are joined by four 12AT7 and three 12AX7A smaller tubes, with Sentry Monitor fuse-less short-circuit protection and Solid Cinch gold-plated binding posts.\u003c\/p\u003e\u003cp\u003eThe only tube amp currently in McIntosh's power amp lineup; there is no current tube monoblock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 75W per channel stereo into 4, 8 or 16 ohms; 150W mono into 2, 4 or 8 ohms\u003c\/li\u003e\n\u003cli\u003eTopology: vacuum tube, Unity Coupled Circuit output transformers\u003c\/li\u003e\n\u003cli\u003eTubes: 4x KT88 output tubes, 4x 12AT7 plus 3x 12AX7A driver\/input tubes\u003c\/li\u003e\n\u003cli\u003eTHD: under 0.5% max, under 0.25% at 1kHz\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 22\u003c\/li\u003e\n\u003cli\u003eDimensions: 16.5 in W x 8.5 in H x 12 in D\u003c\/li\u003e\n\u003cli\u003eWeight: 67 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":53143938433341,"sku":"MAC-MC275","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/IMG-0006.webp?v=1790735313"},{"product_id":"mcintosh-mc312-power-amplifier","title":"McIntosh MC312 Power Amplifier","description":"\u003cp\u003eA step up in headroom from the MC152. Compared to its predecessor, doubled filter capacitance gives 27 percent more dynamic headroom, from 1.8dB to 2.3dB, and its Autoformers sit in glass-topped enclosures that show the wiring diagram, straddling the power transformer. Power Guard, Sentry Monitor and Solid Cinch gold-plated binding posts carry over from the rest of the line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 300W per channel into 2, 4 or 8 ohms\u003c\/li\u003e\n\u003cli\u003eTopology: solid state, push-pull complementary\u003c\/li\u003e\n\u003cli\u003eTHD: 0.005%\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 40, wideband\u003c\/li\u003e\n\u003cli\u003eFeatures: Autoformer, Power Guard, Sentry Monitor, Solid Cinch gold-plated binding posts, blue Watt meters\u003c\/li\u003e\n\u003cli\u003eDimensions: 17.5 in W x 9.4 in H x 22 in D\u003c\/li\u003e\n\u003cli\u003eWeight: 105 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":53143938564413,"sku":"MAC-MC312","price":8500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/IMG-0005.webp?v=1790735277"},{"product_id":"mcintosh-mc462-power-amplifier","title":"McIntosh MC462 Power Amplifier","description":"\u003cp\u003eThe top of McIntosh's conventional stereo amplifier range, replacing the MC452 as its most powerful two-channel amp in a single chassis. A dedicated Autoformer per channel and Quad Balanced circuitry cancel virtually all noise and distortion, and 50 percent more filter capacitance than its predecessor gives 66 percent more dynamic headroom, from 1.8dB to 3.0dB.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 450W per channel into 2, 4 or 8 ohms\u003c\/li\u003e\n\u003cli\u003eTopology: solid state, Quad Balanced\u003c\/li\u003e\n\u003cli\u003eTHD: 0.005%\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 40, wideband\u003c\/li\u003e\n\u003cli\u003eFeatures: dedicated Autoformer per channel, Power Guard, Sentry Monitor, illuminated blue Watt meters\u003c\/li\u003e\n\u003cli\u003eDimensions: 17.5 in W x 9.4375 in H x 22.5 in D\u003c\/li\u003e\n\u003cli\u003eWeight: 115 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":53143938695485,"sku":"MAC-MC462","price":11500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/IMG-0004.webp?v=1790735229"},{"product_id":"mcintosh-mc611-monoblock-power-amplifier","title":"McIntosh MC611 Monoblock Power Amplifier","description":"\u003cp\u003eMcIntosh's entry point into monoblock power, delivering 600 watts with the same Autoformer, Power Guard, Sentry Monitor and Quad Balanced circuitry as the rest of the power amp line. Doubled filter capacitance over its predecessor gives 55 percent more dynamic headroom, from 1.8dB to 2.8dB, and its Autoformer and power transformer sit in glass-topped enclosures with an 8 inch blue watt meter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 600W into 2, 4 or 8 ohms\u003c\/li\u003e\n\u003cli\u003eTopology: solid state, Quad Balanced\u003c\/li\u003e\n\u003cli\u003eTHD: 0.005%\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 40, wideband\u003c\/li\u003e\n\u003cli\u003eFeatures: Autoformer, Power Guard, Sentry Monitor, 8 inch blue power meter, 3 sets of binding posts for different impedances\u003c\/li\u003e\n\u003cli\u003eDimensions: 17.5 in W x 9.44 in H x 22 in D\u003c\/li\u003e\n\u003cli\u003eWeight: 97.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":53143938761021,"sku":"MAC-MC611","price":9500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/IMG-0003.webp?v=1790735187"},{"product_id":"mcintosh-mc1-25kw-monoblock-power-amplifier","title":"McIntosh MC1.25KW Monoblock Power Amplifier","description":"\u003cp\u003eA high power Quad Balanced monoblock sitting between the MC611 and the flagship MC2.1KW, replacing the MC1.2KW as McIntosh's most powerful single-chassis monoblock. Fifty percent more filter capacitance than its predecessor feeds an 11 inch blue watt meter with LED backlighting, and its weight, at 158 lbs, reflects the scale of its power supply.\u003c\/p\u003e\u003cp\u003eWe are verifying the exact per-channel wattage and full spec sheet with McIntosh before publishing final copy; the figure below is a placeholder pending that confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: approximately 1200W class, to be confirmed against McIntosh's published spec sheet\u003c\/li\u003e\n\u003cli\u003eTopology: solid state, Quad Balanced\u003c\/li\u003e\n\u003cli\u003eTHD: 0.005%\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 40, wideband\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":53143938793789,"sku":"MAC-MC1P25KW","price":15500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/IMG-0002.webp?v=1790735141"},{"product_id":"mcintosh-mc2-1kw-monoblock-power-amplifier","title":"McIntosh MC2.1KW Monoblock Power Amplifier","description":"\u003cp\u003eMcIntosh's reference monoblock, built as a three-chassis system: one Output Module plus two 1,000-watt Power Modules. McIntosh splits each module to over 120 lbs rather than building a single 400-lb chassis, which also lets the amplifier run on standard household outlets instead of specialized high-voltage wiring. The signal is split into in-phase and out-of-phase components, sent to each Power Module, then recombined in the Output Module through a bi-filar wound Autoformer that sums the power while canceling noise.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 2,000W into 2, 4 or 8 ohms\u003c\/li\u003e\n\u003cli\u003eTopology: solid state, tri-chassis, 1 Output Module plus 2 Power Modules\u003c\/li\u003e\n\u003cli\u003eTHD: 0.005%\u003c\/li\u003e\n\u003cli\u003eDamping factor: greater than 40, wideband\u003c\/li\u003e\n\u003cli\u003eFeatures: hand-wound Autoformer, illuminated blue Watt meter\u003c\/li\u003e\n\u003cli\u003eDimensions: Output Module 17-15\/16 in W x 12-5\/32 in H x 30-3\/16 in D; each Power Module 17-15\/16 in W x 11-7\/8 in H x 30-3\/16 in D\u003c\/li\u003e\n\u003cli\u003eWeight: Output Module 125 lbs, each Power Module 145 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":53143938826557,"sku":"MAC-MC2P1KW","price":57500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/IMG-0001.jpg?v=1790735098"},{"product_id":"boulder-3060-power-amplifier","title":"Boulder 3060 Stereo Power Amplifier","description":"\u003cp\u003eThe 3060 is Boulder's highest performing stereo power amplifier, built to order and hand-assembled at Boulder's facility in Louisville, Colorado.\u003c\/p\u003e\u003cp\u003eIt runs full Class A bias to its full 900W per channel output, using four gain stages of Boulder's 99H circuit, 60 bipolar output transistors per channel, 48 filter capacitors, and five potted power transformers in machined cases for silent operation.\u003c\/p\u003e\u003cp\u003eIt ships on a custom machined aluminum and polished stainless steel base cut to match the amplifier's footprint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 900W per channel continuous into any load, peak 1000W at 8 ohms, 1650W at 4 ohms, 2000W at 2 ohms\u003c\/li\u003e\n\u003cli\u003eTopology: Class A\u003c\/li\u003e\n\u003cli\u003eTHD: 0.0006% to 0.0025% depending on load and frequency\u003c\/li\u003e\n\u003cli\u003eGain: 26dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 0.015Hz to 200kHz, -3dB\u003c\/li\u003e\n\u003cli\u003eInputs: balanced XLR only\u003c\/li\u003e\n\u003cli\u003eOutputs: dual wingscrew posts, bi-wire capable\u003c\/li\u003e\n\u003cli\u003eWeight: amplifier 355 lbs, base 86 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boulder","offers":[{"title":"Default Title","offer_id":53145003295037,"sku":"BOULDER-3060","price":180000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/productimg_3060_featured-650x425.png?v=1790267603"},{"product_id":"boulder-3050-monoblock-power-amplifier","title":"Boulder 3050 Mono Power Amplifier","description":"\u003cp\u003eThe 3050 is Boulder's flagship monoblock power amplifier, hand-assembled and built to order in Louisville, Colorado, using the 99H gain stage exclusive to the 3000 Series.\u003c\/p\u003e\u003cp\u003eIt runs pure Class A biasing with analog management that reduces bias current to cut heat, using 120 output transistors and four DC-filtered transformers sealed in machined, epoxy-potted housings.\u003c\/p\u003e\u003cp\u003eIts circuit boards mount in machined aluminum frames sandwiched with damping material, and its mirror-imaged left and right chassis use multiple surface angles to break up reflected sound.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 1500W continuous into any load, peak 2100W at 8 ohms, 3000W at 4 ohms, 6000W at 2 ohms\u003c\/li\u003e\n\u003cli\u003eTopology: Class A to full rated output\u003c\/li\u003e\n\u003cli\u003eTHD: 0.0005% to 0.011%\u003c\/li\u003e\n\u003cli\u003eGain: 26dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: +0.00\/-0.04dB (20Hz to 20kHz)\u003c\/li\u003e\n\u003cli\u003eInputs: balanced XLR only\u003c\/li\u003e\n\u003cli\u003eOutputs: dual wingscrew posts\u003c\/li\u003e\n\u003cli\u003eWeight: 355 lbs per amplifier, plus 86 lbs base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boulder","offers":[{"title":"Pair","offer_id":53145003327805,"sku":"BOULDER-3050-PAIR","price":336000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/3050-Updated-front-Pair-angled-650x356.jpg?v=1790267579"},{"product_id":"boulder-2150-monoblock-power-amplifier","title":"Boulder 2150 Mono Power Amplifier","description":"\u003cp\u003eThe 2150 replaces Boulder's 2050, a design that stayed in production for nearly 18 years, and reflects three decades of Boulder amplifier design refinement.\u003c\/p\u003e\u003cp\u003eIt uses computer-designed surface-mount boards secured in custom-machined, damped frames, dual toroidal transformers potted in welded steel enclosures, and two 99H2 gain stages descended from the 990 studio gain stage, with 80 bipolar output transistors and full Class A biasing with analog efficiency management.\u003c\/p\u003e\u003cp\u003eIt includes Boulder 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Title","offer_id":53146321977661,"sku":"MOON-861","price":24000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/861-Front-New-Top-1370x590px.png?v=1790253711"},{"product_id":"moon-761-power-amplifier","title":"Moon 761 Power Amplifier","description":"\u003cp\u003eThe 761 carries the same MDCA, dual-mono topology down from the 861, built to deliver a preamplifier's signal to the speakers with what Simaudio calls absolute transparency and finesse.\u003c\/p\u003e\u003cp\u003eTwo 700VA toroidal transformers and more than 150,000 microfarads of capacitance back a design that switches between stereo and bridged mono operation, and it connects to the 791 preamp over MOONLink.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 200W per channel at 8 ohms, 400W per channel at 4 ohms (stereo); 600W at 8 ohms (mono)\u003c\/li\u003e\n\u003cli\u003eTopology: dual-mono MDCA, no global feedback\u003c\/li\u003e\n\u003cli\u003eTHD+N: 0.002% at 1W, 0.001% at 200W\u003c\/li\u003e\n\u003cli\u003eIMD: 0.002%\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 117dB\u003c\/li\u003e\n\u003cli\u003eDamping factor: 800\u003c\/li\u003e\n\u003cli\u003eInputs: balanced XLR and unbalanced RCA, sensitivity 1.1V, impedance 47k ohms, gain 31dB\u003c\/li\u003e\n\u003cli\u003eConnectivity: stereo\/mono switch\u003c\/li\u003e\n\u003cli\u003eDimensions: 18.95 in W x 5.53 in H x 17.53 in D\u003c\/li\u003e\n\u003cli\u003eWeight: 79 lbs (36 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moon by Simaudio","offers":[{"title":"Default Title","offer_id":53146322141501,"sku":"MOON-761","price":14000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/761-Front-New-Top-1370x590px.png?v=1790253663"},{"product_id":"moon-461-power-amplifier","title":"Moon 461 Power Amplifier","description":"\u003cp\u003eThe 461 is the most powerful model in the Compass Collection, an analog power amplifier Simaudio built for accuracy, control, and flexible system configurations.\u003c\/p\u003e\u003cp\u003eIt adapts the MDCA architecture Simaudio pioneered in the North Collection down to a dual-mono layout with two separate MOON Hybrid Power supply modules, one per channel, to keep crosstalk low.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 150W per channel at 8 ohms, 300W per channel at 4 ohms (stereo); 450W at 8 ohms (bridged mono)\u003c\/li\u003e\n\u003cli\u003eTopology: dual-mono MDCA, no global feedback, dual Moon Hybrid Power supplies\u003c\/li\u003e\n\u003cli\u003eTHD+N: 0.005% at 1W, 0.003% at 150W\u003c\/li\u003e\n\u003cli\u003eIMD: 0.005%\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 114dB\u003c\/li\u003e\n\u003cli\u003eDamping factor: 425\u003c\/li\u003e\n\u003cli\u003eInputs: sensitivity 1V, impedance 22k ohms, gain 31dB\u003c\/li\u003e\n\u003cli\u003eConnectivity: MOONLink dual-Ethernet, USB service port\u003c\/li\u003e\n\u003cli\u003eDimensions: 16.9 in W x 3.5 in H x 14.5 in D\u003c\/li\u003e\n\u003cli\u003eWeight: 24 lbs (11 kg)\u003c\/li\u003e\n\u003cli\u003eFinish: black chassis with black or silver bead-blasted cheeks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moon by Simaudio","offers":[{"title":"Default Title","offer_id":53146322338109,"sku":"MOON-461","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/461-2-tone-3-4-Front-Right-8M5A2334-1400x603px.png?v=1790253560"},{"product_id":"rega-solis-power-amplifier","title":"Rega Solis Power Amplifier","description":"\u003cp\u003e\u003cspan\u003eExperience the pinnacle of audio performance with the Solis stereo power amplifier. Designed and hand-built in England, this powerhouse is meticulously engineered for those who demand the very best in audio quality, design, and craftsmanship. Each component has been carefully selected for its superior audio properties, ensuring that every track you play, in every format, is delivered with breath-taking clarity and detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 168W per channel into 8 ohms, rising to approximately 305W as impedance halves\u003c\/li\u003e\n\u003cli\u003eTopology: fully symmetrical circuit\u003c\/li\u003e\n\u003cli\u003ePower supply: dual custom transformers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rega","offers":[{"title":"Default Title","offer_id":67590438093117,"sku":"REGA-SOLIS","price":10495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5741\/8813\/files\/SOLIS_GALLERY_1_NOMASK.jpg?v=1790798557"},{"product_id":"atoll-ma100-power-amplifier","title":"Atoll MA100","description":"\u003cp\u003eThe MA100 is a compact power amplifier from Atoll Electronique that can be used alone, bi-amped, or bridged to mono with an internal switch. 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It uses two 340 VA toroidal transformers, balanced discrete stages and MOSFET outputs in class A\/B.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 100 W per channel into 8 ohms, 140 W into 4 ohms; bridged mono 150 W into 8 ohms, 165 W into 4 ohms\u003c\/li\u003e\n\u003cli\u003eInput: RCA, 47 kohms, sensitivity 1.77 V\u003c\/li\u003e\n\u003cli\u003eOutputs: RCA line output, speaker terminals, 12 V trigger input\u003c\/li\u003e\n\u003cli\u003eFilter capacitance: 32,247 uF\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 100 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.05% at 1 kHz and 10 W\u003c\/li\u003e\n\u003cli\u003eBandwidth: 5 Hz to 200 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 x 291 x 95 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 11 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atoll Electronique","offers":[{"title":"Black","offer_id":67646904500541,"sku":"ATOLL-AM100-SIGNATURE-BLA","price":1975.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":67646904533309,"sku":"ATOLL-AM100-SIGNATURE-SIL","price":1975.0,"currency_code":"USD","in_stock":true}]},{"product_id":"atoll-am200-evolution-power-amplifier","title":"Atoll AM200 Evolution","description":"\u003cp\u003eThe AM200 Evolution is a stereo power amplifier from Atoll Electronique with an 8 mm front panel on a 1.5 mm steel chassis, two 340 VA toroidal transformers, shielded MKP link capacitors and tellurium copper speaker outputs. It can be bi-amped or bridged with an internal switch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 120 W per channel into 8 ohms, 200 W into 4 ohms; 300 W pulse power per channel\u003c\/li\u003e\n\u003cli\u003eInput: RCA, 220 kohms, sensitivity 1.77 V\u003c\/li\u003e\n\u003cli\u003eOutputs: RCA line output, speaker terminals, 12 V trigger input\u003c\/li\u003e\n\u003cli\u003eFilter capacitance: 59,420 uF\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 100 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.05% at 1 kHz\u003c\/li\u003e\n\u003cli\u003eBandwidth: 5 Hz to 200 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 x 295 x 95 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 12 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atoll Electronique","offers":[{"title":"Black","offer_id":67646904631613,"sku":"ATOLL-AM200-EVOLUTION-BLA","price":2900.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":67646904664381,"sku":"ATOLL-AM200-EVOLUTION-SIL","price":2900.0,"currency_code":"USD","in_stock":true}]},{"product_id":"atoll-am300-evolution-power-amplifier","title":"Atoll AM300 Evolution","description":"\u003cp\u003eThe AM300 Evolution is a stereo power amplifier from Atoll Electronique with a fully balanced XLR signal path, two 440 VA toroidal transformers and shielded MKP coupling capacitors. The audio stages were reworked to tolerate capacitive loads, and it can be bridged to mono with an external switch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 150 W per channel into 8 ohms, 280 W into 4 ohms; bridged mono 500 W into 8 ohms\u003c\/li\u003e\n\u003cli\u003eInputs: 1 RCA pair and 1 XLR pair with selector, 220 kohms, sensitivity 1.7 V\u003c\/li\u003e\n\u003cli\u003eOutputs: speaker terminals, line out, 12 V trigger\u003c\/li\u003e\n\u003cli\u003eFilter capacitance: 83,600 uF\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 105 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.005% at 1 kHz\u003c\/li\u003e\n\u003cli\u003eBandwidth: 5 Hz to 200 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 x 351 x 103 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 16 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atoll Electronique","offers":[{"title":"Black","offer_id":67646904729917,"sku":"ATOLL-AM300-EVOLUTION-BLA","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":67646904762685,"sku":"ATOLL-AM300-EVOLUTION-SIL","price":4200.0,"currency_code":"USD","in_stock":true}]},{"product_id":"atoll-am400-evolution-power-amplifier","title":"Atoll AM400 Evolution","description":"\u003cp\u003eThe AM400 Evolution is the power amplifier of Atoll Electronique's 400 line. It uses four MOSFET pairs per channel, a 1050 VA toroidal transformer, shielded MKP coupling capacitors and a fully balanced XLR signal path, with internal wiring in silver-plated oxygen-free copper. The 10 mm front panel sits on a 2 mm steel chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 170 W per channel into 8 ohms, 320 W into 4 ohms; bridged mono 600 W into 8 ohms\u003c\/li\u003e\n\u003cli\u003eInputs: 1 RCA pair and 1 XLR pair, 220 kohms, sensitivity 1.7 V\u003c\/li\u003e\n\u003cli\u003eOutputs: speaker terminals, line output, 12 V trigger\u003c\/li\u003e\n\u003cli\u003eFilter capacitance: 111,300 uF\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 105 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.005% at 1 kHz\u003c\/li\u003e\n\u003cli\u003eBandwidth: 5 Hz to 200 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 x 370 x 130 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 19 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atoll Electronique","offers":[{"title":"Black","offer_id":67646904828221,"sku":"ATOLL-AM400-EVOLUTION-BLA","price":7000.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":67646904860989,"sku":"ATOLL-AM400-EVOLUTION-SIL","price":7000.0,"currency_code":"USD","in_stock":true}]},{"product_id":"atoll-av100-3-channel-amplifier","title":"Atoll AV100","description":"\u003cp\u003eThe AV100 is a three-channel power amplifier from Atoll Electronique for left, center and right channels in a multichannel system. It shares its build with the AV500, with two 340 VA toroidal transformers and discrete MOSFET output stages.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 100 W per channel into 8 ohms, 140 W into 4 ohms; 180 W pulse\u003c\/li\u003e\n\u003cli\u003eInputs: 3 RCA (L, C, R), 47 kohms, sensitivity 1.77 V\u003c\/li\u003e\n\u003cli\u003eOutputs: 3 speaker outputs\u003c\/li\u003e\n\u003cli\u003eFilter capacitance: 44,210 uF\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 100 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.05% at 1 kHz and 10 W\u003c\/li\u003e\n\u003cli\u003eBandwidth: 5 Hz to 200 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 x 291 x 95 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 11 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atoll Electronique","offers":[{"title":"Black","offer_id":67646904959293,"sku":"ATOLL-AV100-BLA","price":1950.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":67646904992061,"sku":"ATOLL-AV100-SIL","price":1950.0,"currency_code":"USD","in_stock":true}]},{"product_id":"atoll-av500-5-channel-amplifier","title":"Atoll AV500","description":"\u003cp\u003eThe AV500 is a five-channel power amplifier from Atoll Electronique with symmetrical discrete circuitry and MOSFET outputs. It has two 340 VA toroidal transformers and about 73,000 uF of filter capacitance, and can also operate as a stereo amplifier.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 5 x 85 W into 8 ohms, 5 x 100 W into 4 ohms; stereo 2 x 100 W into 8 ohms, 2 x 140 W into 4 ohms\u003c\/li\u003e\n\u003cli\u003eInputs: 5 RCA, 47 kohms\u003c\/li\u003e\n\u003cli\u003eOutputs: 5 RCA pre-outs, 5 speaker outputs; 12 V trigger optional\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise: 100 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.005%\u003c\/li\u003e\n\u003cli\u003eBandwidth: 5 Hz to 200 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 x 291 x 95 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 12 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atoll Electronique","offers":[{"title":"Black","offer_id":67646905123133,"sku":"ATOLL-AV500-BLA","price":2450.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":67646905155901,"sku":"ATOLL-AV500-SIL","price":2450.0,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/audio-concepts.com\/collections\/amplifiers.oembed","provider":"AudioConcepts","version":"1.0","type":"link"}