{"product_id":"special-deal-mascini-250w-gan-class-d-stereo-power-amplifier","title":"SPECIAL DEAL: MASCINI - 250W GaN Class-D Stereo Power Amplifier","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis 250W (in 8 Ohm) per Channel stereo power amplifier based on Gallium Nitride (GaN) power FETs with significantly higher power density over silicon MOSFETs, was created with pure sound quality in mind through it's unique design approach:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior audio performance, such as better SNR, lower THD+N, and lower T-IMD, because of GaN’s cleaner switching and shorter deadtime\u003c\/li\u003e\n\u003cli\u003eSuper fast PWM switching of approx 0.5MHz, enabling a simple output filter with low distortion\u003c\/li\u003e\n\u003cli\u003eVery high efficiency up to 97%, resulting in very low heat at full power output, and compact overall size\u003c\/li\u003e\n\u003cli\u003eDual 500W LLC power supplies\u003c\/li\u003e\n\u003cli\u003eDiscretely build dual auxiliary power supplies for powering the various amplifier stages, independent from the main end-stage power\u003c\/li\u003e\n\u003cli\u003eUse of high grade audiophile components, such as MELF resistors and top-quality audiophile opamps for the best sounding result\u003c\/li\u003e\n\u003cli\u003e4-Layer Component Board design with 2 oz thick copper and fully optimized trace length for best conductivity, lowest parasitic induction, and reduced EMI\u003c\/li\u003e\n\u003cli\u003eInternal cabling with 12 to 14 AWG oxygen free copper wire for near lossless power transmission\u003c\/li\u003e\n\u003cli\u003eHigh +30dB gain allows direct line-level input (no preamp required)\u003c\/li\u003e\n\u003cli\u003e1 year warranty against defects in materials and workmanship\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 'MASCINI' 250W Stereo Gallium Nitride Class D Amplifier\u003c\/li\u003e\n\u003cli\u003eNumber Of Channels: 2 Channel Stereo Power Amplifier\u003c\/li\u003e\n\u003cli\u003eRMS Power\/Channel 8 Ohms: 250 Wrms @ 0.02% THD\u003c\/li\u003e\n\u003cli\u003eRMS Power\/Channel 4 Ohms: 450 Wrms @ 0.03% THD\u003c\/li\u003e\n\u003cli\u003ePower Supply: Dual +\/- 42V LLC Resonant Converters\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 2 VRMS\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD+N): THD+N 0.003% 8 Ω, 1 kHz, 10W Power\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD+N): THD+N 0.005% 4 Ω, 1 kHz, 10W Power\u003c\/li\u003e\n\u003cli\u003eFrequency Response: DC (0 Hz) – 20 kHz, ±0.3 dB\u003c\/li\u003e\n\u003cli\u003eInput Impedance RCA unbalanced: 100KOhm\u003c\/li\u003e\n\u003cli\u003eInput Impedance XLR balanced: 100KOhm\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eVoltage Gain: 30dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSNR\/DNR: 106 dB (Unweighted), 113 dB (A-weighted)\u003c\/li\u003e\n\u003cli\u003eDimensions (W x D x H) Millimeters: 211 X 275 X 76\u003c\/li\u003e\n\u003cli\u003eProduct Weight (Kg): 2.8\u003c\/li\u003e\n\u003cli\u003eShipping Weight (Kg): 4.0\u003c\/li\u003e\n\u003cli\u003eManufactured: Canada, British Columbia\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mascini Audio","offers":[{"title":"Default Title","offer_id":66920821457200,"sku":"150W_GaN","price":1350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/5260\/9840\/files\/1080656.jpg?v=1729284814","url":"https:\/\/www.mascini.ca\/products\/special-deal-mascini-250w-gan-class-d-stereo-power-amplifier","provider":"Mascini GaN Class-D Amps","version":"1.0","type":"link"}