Fosi Audio MC351 2.1 Channel Integrated Amplifier with DAC VU Meter

Overview

The Fosi Audio MC351 is a stereo power amplifier designed for desktop, apartment, and living-room systems that need Texas Instruments TPA3255 Class-D power, high-resolution DAC conversion. 2.1 channel integrated amp with dual TPA3255 chips, built-in DAC, Bluetooth, and vintage VU meter.

Built for listeners who want measurable performance without a bulky AV receiver, the MC351 focuses on clean power, useful I/O, and strong value. Standout points include Dual TPA3255 chips: up to 165W x2 + 350W sub; Bluetooth, USB, optical, coax, and RCA inputs; Passive speaker, subwoofer, and 3.5mm pre-out. Use this product page to compare specs and photos before you buy on Amazon.

Key Features

• Dual TPA3255 chips: up to 165W x2 + 350W sub
• Bluetooth, USB, optical, coax, and RCA inputs
• Passive speaker, subwoofer, and 3.5mm pre-out
• Classic circular VU meter with remote control

Who It's For

Desktop and living-room HiFi chains that need high-resolution digital conversion, headphone drive, and/or balanced outputs into power amps like the ZA3 or V3 Mono. The MC351 is built for listeners who want cleaner decoding than onboard PC or TV audio.

Setup & Connectivity

On the desk or in a living-room rack, the MC351 is easy to integrate: expect RCA inputs for classic HiFi and desktop sources, Bluetooth streaming for phones, tablets, and laptops, digital inputs for PCs, TVs, and streamers, headphone outputs for IEMs and over-ear cans. Review the photos and feature list on this page, then buy through Amazon when you are ready — the same Fosi Audio hardware sold on the official store.

Why Choose the MC351

Choose the Fosi Audio MC351 when you want dual tpa3255 chips: up to 165w x2 + 350w sub for passive speakers and multi-amp HiFi builds. It sits in the same product family as Fosi’s popular TPA3255 amplifiers, balanced DAC preamps, and gaming DAC/AMPs — compact components that punch above their price on Amazon and the official Fosi Audio catalog.

Why Fosi Audio

Fosi Audio builds compact HiFi amplifiers, DACs, and desktop audio gear that punch above their price. From TPA3255 stereo and mono power amps to 2.1 and Bluetooth models, Fosi Audio focuses on clean Class-D power, useful connectivity, and value. Shop the same products featured on Amazon with specs and photos collected here for easy comparison.

Compare & explore

Browse more amplifiers, compare with Fosi Audio ZA3 and Fosi Audio V3, or explore DAC & amp models for source components.