{"product_id":"aiyima-a20-21-channel-power-amplifier300wx2-hifi-fully-balanced-stereo-amp-with-adjustable-hpfsub-outpffbtpa3255-class-d-ampxlrrca-inputs12v-triggerbypass-functions","title":"AIYIMA A20 2.1 Channel Power Amplifier,300Wx2 HiFi Fully Balanced Stereo Amp with Adjustable HPF\u0026Sub Out,PFFB+TPA3255 Class D Amp,XLR\/RCA Inputs,12V Trigger\u0026Bypass Functions","description":"【Reference-Grade Performance​】Achieves an exceptional 116dB signal-to-noise ratio (SNR) and an ultra-low 0.002% THD+N. ensuring a perfectly black background and pristine. uncolored sound reproduction. Hear every detail of your music with absolute clarity\u003cbr\u003e【Professional 2.1 System Hub】Features an adjustable High-Pass Filter (HPF: 60-200Hz)—a game-changer for system integration. It protects your main speakers from bass distortion. dramatically improves mid-range clarity. and works seamlessly with the Subwoofer Output to create a powerful and articulate 2.1 system\u003cbr\u003e【Audiophile-Grade Features \u0026amp; Flexibility】Designed for enthusiasts. Includes BYPASS mode for use with an external preamp. +3dB gain switch for source matching. XLR\/RCA input toggle. and LME49720 op-amps.can swappable op-amps design. The 12V trigger ensures seamless integration into automated systems\u003cbr\u003e【Premium Build \u0026amp; Components】Built on a 4-layer gold-sunk PCB for superior signal integrity. Loaded with high-end components including German WIMA capacitors and Japanese Rubycon capacitors. guaranteeing both stellar sound quality and long-term reliability\u003cbr\u003e【Perfect Pairing with T20】Part of the AIYIMA high-performance ecosystem. effortlessly connects with the AIYIMA T20 Tube Preamp via the 12V trigger for a one-touch. fully balanced. high-fidelity system that combines tube warmth with solid-state power\u003cbr\u003e【Excellent cooling system】The internal air convection design ensures long-lasting and stable high-power operation\u003cbr\u003eAIYIMA A20 is an excellent high-fidelity home audio amplifier product that is carefully designed in terms of performance. function and design\u003cbr\u003e-","brand":"AIYIMA","offers":[{"title":"Default Title","offer_id":46272153059464,"sku":"661711095330504709-40950108-0-0-0-0-0-0","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/3284\/1096\/files\/c0cdd6e29aae69d67b1cdcbe8019957a37c53a7ea7e454806a57796ee6fd9a21.jpg?v=1785831301","url":"https:\/\/apllnsr.shop\/products\/aiyima-a20-21-channel-power-amplifier300wx2-hifi-fully-balanced-stereo-amp-with-adjustable-hpfsub-outpffbtpa3255-class-d-ampxlrrca-inputs12v-triggerbypass-functions","provider":"BEZAI BRUCE","version":"1.0","type":"link"}