{"product_id":"fosi-audio-mc351","title":"Fosi Audio MC351 2.1 Integrated Amp — Dual TPA3255, Built-in DAC, 32V\/5A PSU","description":"\u003cp class=\"tp-summary\"\u003eThe Fosi Audio MC351 is a 2.1-channel integrated amplifier with a built-in DAC and two TI TPA3255 Class D chips, rated up to 165W × 2 + 350W into 4Ω, with Bluetooth 5.3, USB, optical, coaxial and RCA inputs; this bundle includes the 32V\/5A power adapter. It suits bookshelf-speaker and TV setups that want to add a passive subwoofer without a separate sub amp.\u003c\/p\u003e\n\u003ch2\u003eWho the Fosi Audio MC351 is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTV and movie nights:\u003c\/strong\u003e Optical and coaxial inputs take a TV's digital audio at up to 32-bit\/192kHz, and separate binding posts drive a passive subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputer and phone listening:\u003c\/strong\u003e The USB input decodes up to 24-bit\/96kHz, and Bluetooth 5.3 receives SBC and AAC streams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable and retro setups:\u003c\/strong\u003e The RCA line input accepts a turntable with a built-in or external phono preamp, and the VU meter needle tracks signal level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowing a system:\u003c\/strong\u003e A 3.5mm pre-out feeds an active subwoofer, powered speakers or another amp, and follows the volume knob but not the tone controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEveryday convenience:\u003c\/strong\u003e Bass and treble knobs have center detents, input settings are restored after a restart, and the amp enters standby after 2 minutes without signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkip it if:\u003c\/strong\u003e You want the most subwoofer power out of the box; Fosi Audio notes the MC351 accepts up to 48V for that, while this bundle ships with the 32V\/5A adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFosi Audio MC351 key specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier chips:\u003c\/strong\u003e 2 × TI TPA3255, Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax output power:\u003c\/strong\u003e 165W × 2 + 350W @ 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e Bluetooth 5.3 (SBC, AAC), USB, optical, coaxial, RCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Speaker and passive subwoofer binding posts (4–8Ω), 3.5mm pre-out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital input resolution:\u003c\/strong\u003e USB up to 24-bit\/96kHz; optical\/coaxial up to 32-bit\/192kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR \/ THD:\u003c\/strong\u003e ≥100dB \/ ≤0.03%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTone controls:\u003c\/strong\u003e Treble ±6dB, bass ±12dB, center detents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 32V\/5A adapter, included; accepts DC 24–48V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 7.28 × 5.0 × 2.24 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e MC351 amplifier, 32V\/5A power adapter, Bluetooth antenna, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"tp-trust\"\u003eGenuine Fosi Audio stock. Free shipping on every order, 45-day returns.\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":46279098761351,"sku":"Fosi Audio MC351 32V5A","price":202.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5833\/0247\/files\/8174787229.jpg?v=1792672825","url":"https:\/\/tonepier.com\/products\/fosi-audio-mc351","provider":"TonePier","version":"1.0","type":"link"}