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Description

The Matrix Audio ND-1 is the new reference desktop DAC in the N Series, a line of separates designed for audiophiles seeking the highest level of sonic refinement in a desktop system. Built around a philosophy of simplicity and signal purity, the ND-1 focuses every design resource on the most critical aspect of the digital chain: high-resolution digital-to-analog conversion.

The heart of the project is the combination of flagship chipsets AKM: the delta-sigma modulator AK4191EQ handles digital processing and reclocking, while two DAC AK4499EX They operate in independent mono architecture, one per channel. This "1+2" ​​configuration effectively suppresses jitter, optimizes channel separation, and ensures an exceptional signal-to-noise ratio, delivering a wide, precise, and perfectly focused soundstage. ultra-low noise femtosecond clock fase ensures a reference timing for the conversion, and it is possible to exploit theexternal clock input for a further upgrade with the Matrix Audio SC-1.

The input equipment is complete and versatile: optical, coaxial, AES/EBU, IIS-LVDS, USB Type-B and USB Type-C, all with electrical isolation to block common mode noise and ground loops. How to connect a high-quality USB DAC to your PC or smartphone? With the ND-1, just choose the most convenient input: the dual USB ports allow simultaneous connections to computers, tablets and mobile devices without compromising on transmission quality.missionand, natively managing up to PCM 768 kHz and DSD1024 via IIS-LVDS.

The most distinctive element, however, is thedual-core analog output, Based on LUNDAHL precision transformers placed next to a stadium operational. A selector allows you to switch between the two modes in real time.daliity: the Transformer mode offers the enveloping warmth and analog grain typical of the best audio transformers, while the Op-Amp mode delivers a modern, fast, transparent sound rich in micro-detail. A rare tonal flexibility, which allows you to adapt the Audiophile Hi-Fi DAC to the character of your amplifier or the speakers you are using.

Thanks to its 100-step digital volume control and two selectable output levels (RCA 2/2,25 Vrms, XLR 4/4,5 Vrms), the ND-1 can be connected directly to a power amplifier or active speakers, eliminating the need for a separate preamplifier. The built-in asynchronous PCM upsampling engine and DSD converter allow each audio stream to be reprocessed in the digital domain, while the fully linear power supply with a multi-winding toroidal transformer and multiple LDO regulators ensures absolute stability at every stage.

The CNC aluminum chassis, dual stacked PCBs to separate the digital and analog sections, and the MA-DAMPER PRO anti-vibration feet developed with Audio Bastion complete a design designed not only to be heard, but also to be admired. It integrates perfectly with the NT-1 digital transport and NA-1 headphone amplifier to build a top-notch desktop Hi-Fi separate system.

Specifications

PCM max 768
DSD max DSD1024
DAC chip AKM AK4191EQ + 2x AK4499EX
Digital inputs Coaxial, Optical, AES/EBU, IIS-LVDS, USB Type-B, USB Type-C
Digital outputs No
Integrated DAC Yes
Rapporto S/N XLR >127 dB, RCA >121 dB
Harmonic Distortion (THD) Op-Amp <0.0002%, Transformer <0.02%
Frequency response 20 Hz - 20 kHz ±0.3 dB
Line input sensitivity XLR 4/4.5 Vrms, RCA 2/2.25 Vrms
Trim CNC Aluminum

About the brand

Matrix Audio represents Chinese excellence in the high-end hi-fi sector, founded in 2011 in Shenzhen with the goal of redefining the quality standards of high-end digital audio. The brand has quickly established itself in the international audiophile stereo system scene, distinguishing itself for its innovative fusion of cutting-edge digital technologies and traditional sound philosophy.

Matrix Audio's corporate philosophy is based on the principle of the "Digital Audio Renaissance," that is, the rebirth of digital audio through the implementation of proprietary technologies and the highest-quality components. The company has developed an engineering approach that combines advanced research in digital signal processing with meticulous attention to build quality typical of traditional hi-fi. Every Matrix Audio product is born from the belief that digital technology, if oppoThoroughly designed and implemented, it can surpass analog performance while maintaining the naturalness and emotionality of music reproduction. The company constantly invests in research and development, collaborating with universities and specialized research centers to develop innovative solutions in the field of digital audio, from clock management to DA/A conversion, all the way to high-resolution streaming technologies.

Matrix Audio's signature technologies include the proprietary "Femto Clock" system, an ultra-precise clock generator that reduces jitter to infinitesimal levels, significantly improving the quality of digital-to-analog conversion. "Pure DSD" is another key innovation that allows native playback of DSD files up to DSD512, preserving the integrity of the original signal. "Matrix OS" technology represents the system operaproprietary system that manages all digital and network functions, ensuring stability and optimal performance in all conditions of use.

The Matrix Audio product range is divided into several categories, covering the entire digital audio playback chain. CD/SACD players form the heart of the Matrix offering, with models like the Element series integrating streaming, DA conversion, and amplification functionality into a single, elegant solution. These products fit perfectly into the high-end CD/SACD/DVD player category. Matrix integrated amplifiers combine state-of-the-art Class D power sections with fully digital preamplifiers, delivering reference-level performance for both floorstanding speakers and more compact bookshelf systems.

The Element series represents the company's flagship line, with products like the Element X and Element i that combine the functions of a network streamer, DA converter, preamplifier, and power amplifier. The Mini series offers more compact yet equally high-performance solutions, ideal for smaller audio systems without compromising on sound quality. The X-SACD line is dedicated to the most demanding audiophiles who seek maximum fidelity in the reproduction of high-resolution physical media.

Matrix Audio has received numerous awards from the international audio press, including "Product of the Year" from respected magazines such as What Hi-Fi and Hi-Fi Choice. Reviews consistently highlight the exceptional value of Matrix products, their versatility, and their reference-level sonic performance. Professional audiophiles particularly appreciate these components' ability to reproduce music with naturalness and dynamics, characteristics often difficult to achieve in digital audio.

Matrix Audio's target audience includes advanced audiophiles, digital technology enthusiasts, and users seeking high-quality, all-in-one solutions for their stereo systems. The price range ranges from €2.000 to €15.000, positioning the brand in the accessible high-end segment. This strategy allows it to reach a wider audience than ultra-premium brands, while maintaining benchmark quality standards in the high-fidelity sector.

Matrix Audio's Italian distribution is entrusted to selected partners who guarantee qualified technical assistance and post-sales support. Matrix transistor integrated amplifiers are available from specialized retailers who also offer configuration and optimization services for each specific listening environment. Technical support includes firmware updates, calibrations, and preventative maintenance to ensure optimal performance over time.

Find out more on our blog

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