Matrix Audio MD-1 Integrated Amplifier Music Streamer

The Matrix Audio MD-1 is a new breed of integrated amplifier, brilliantly combining a high-resolution network streamer, a mastering-grade DAC, a versatile preamplifier, and a powerful stereo amplifier into one meticulously crafted component. It is the ultimate expression of minimalist high-fidelity. With a robust 150 watts per channel, the MD-1 is designed to drive a wide array of loudspeakers with ease and authority. By simply adding a pair of passive speakers, you can create a complete, high-performance audio system that eliminates the complexity of traditional setups, providing seamless access to all your digital and analog music with breathtaking sound quality.

Key Features:

• Powerful 150W Per Channel Amplifier: A high-efficiency Class D amplifier provides 150 watts per channel into 8Ω, effortlessly driving bookshelf and floor-standing speakers.
• Mastering-Grade D/A Conversion: Features a flagship D/A chip, dual femtosecond clocks, and a custom FPGA for incredibly accurate, low-jitter digital-to-analog conversion.
• Complete Streaming Ecosystem: Fully Roon Ready with support for TIDAL Connect, Spotify Connect, AirPlay 2, and more, all managed by the intuitive MA Player OS.
• Precision Analog Volume Control: A 256-step digitally controlled analog preamp ensures perfect channel balance and signal integrity, even at very low listening levels.
• Full Analog & Digital Hub: A comprehensive suite of inputs includes a dedicated MM Phono stage, balanced XLR, RCA, HDMI ARC, USB, and multiple Optical/Coaxial ports.
• Integrated Subwoofer Output: A dedicated subwoofer output with a 150Hz low-pass filter allows for the easy and seamless integration of a 2.1 channel system.
  

At its core, the MD-1 features an advanced, high-efficiency power amplifier that delivers a potent 150 watts per channel into 8 ohms. This substantial power reserve allows it to confidently drive a wide variety of loudspeakers, rendering music with dynamic realism and exceptional control. Sophisticated PWM signal processing technology ensures this power is delivered with extreme purity, minimizing distortion across the entire audio band. The result is a sound that is clean, detailed, and utterly faithful to the source, satisfying the most stringent demands for high-fidelity audio reproduction.

A Reference-Level Digital Heart

The MD-1’s digital engine is engineered to a mastering-grade standard. It is built around a flagship D/A converter chip, timed by a state-of-the-art dual femtosecond clock architecture. This design provides two discrete, ultra-stable clock signals—one for 44.1kHz-based sample rates and another for 48kHz multiples. A high-speed FPGA manages these clocks with Matrix Audio’s proprietary jitter reduction algorithms, ensuring the digital data is processed with the utmost precision. This meticulous design results in a sound that is remarkably pure, open, and "airy."

The Complete Analog Control Center

Beyond its digital prowess, the MD-1 is a fully-featured analog hub. A built-in Moving Magnet (MM) phono preamplifier, with a precisely tuned RIAA curve, allows for the direct connection of a turntable, making it easier than ever to enjoy the rich, organic sound of vinyl. For other analog sources, both balanced XLR and unbalanced RCA line-level inputs provide broad compatibility with virtually any audio device. Furthermore, the line input can be configured to a "Bypass Mode," allowing the MD-1 to function as a pure power amplifier for seamless integration into a multi-channel home theater system.

Precision Volume and Bass Integration

The MD-1 bypasses traditional potentiometers in favor of a 256-step high-precision digitally controlled analog volume system. This advanced design eliminates mechanical wear and ensures perfect channel balance and phase synchronization at any volume setting, from a whisper to a crescendo. For building a full-range system, a dedicated subwoofer output with a 150Hz low-pass filter is included. This output is volume-synchronized with the main speaker terminals, allowing for the effortless addition of an active subwoofer to extend the low-frequency response of your system.

A Universe of Music Sources

The MD-1 is designed to be the only component you need between your sources and speakers. Its comprehensive digital input board includes four optical/coaxial inputs, a high-resolution USB Audio input for computers, and an HDMI ARC input for superior audio from your television. For wireless streaming, HD Bluetooth 5.0 with LDAC support provides a high-quality connection when convenience is key. Network access via Gigabit Ethernet or Wi-Fi 6 unlocks the powerful MA Player OS, giving you access to Roon, TIDAL Connect, Spotify Connect, and a world of other streaming possibilities, all managed through the intuitive MA Remote App.

Your Personal Music Library

The MD-1 transforms into a complete music server with its internal NVMe SSD slot and powerful digital management features. Install an SSD to create a silent, high-speed local library for your music collection. The slot features its own independent, ultra-low-noise power supply to ensure it operates without adding any electrical noise to the system. You can even connect a USB CD-ROM drive to play and rip your CDs directly to the internal storage, seamlessly merging the quality of physical media with the convenience of a modern streamer.

The Listening Room Difference

We’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.

Specifications