HARMONY µDAC
Compact Audiophile Desktop DAC
The Harmony µDAC is a compact audiophile DAC engineered for desktop audio systems where space and sound quality matter equally. Built around LAiV's Harmony R2R ladder architecture, this small-form-factor DAC delivers high-end audio performance in a refined, unobtrusive chassis, proving that exceptional digital-to-analogue conversion does not require a large footprint..
At
$1,049.00
Discover the highlights.
Sleek & Compact Form Factor.
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Engineered with a space-saving design, the Harmony µDAC combines functionality and elegance in a sleek, compact form.
Galvanic Isolation for Enhanced Audio Purity.
Ensures pristine audio transmission with galvanic isolation between digital and analog, minimizing noise and interference.
Built on the LAiV Harmony R2R Ladder Network Architecture.
Designed with the renowned LAiV Harmony R2R ladder network architecture for a naturally detailed and immersive sound.
Discrete Class A Output Buffer.
Ensuring optimal signal integrity with a high-quality discrete class A output buffer for precise impedance matching.
Palette options for the µDAC.
Ebony black with shimmering gold
Dive deeper into the details.
Compact DAC for Desktop Audio Systems.
Designed with elegance and practicality in mind, the Harmony µDAC is a compact audio DAC that delivers on both fronts without asking you to choose between them. Its space-saving design integrates naturally into modern audiophile systems and everyday desktop listening setups, without compromising on performance or aesthetics. Premium construction, carefully considered proportions, and a finish that rewards close attention make it a natural centrepiece for any contemporary listening space. Whether you are assembling a dedicated desktop system or refining an existing setup, the Harmony µDAC brings high-end audio performance to wherever you listen, without demanding the space to match.
Perfect Fit for Your Desktop Setup.
The compact dimensions of the Harmony µDAC make it an ideal desktop DAC for audiophile setups and space-conscious listening environments. It integrates seamlessly into your workspace, leaving room for other essentials while keeping your setup clean, organised, and free of unnecessary clutter.
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Unibody CNC Aluminum Chassis.
Crafted from a single block of aerospace-grade aluminium using precision CNC machining, the Harmony µDAC delivers exceptional durability, a refined finish, and effective heat dissipation, all while exuding premium quality. The rigid unibody construction also reduces susceptibility to vibration and electromagnetic interference, maintaining signal cleanliness and overall sound performance.
Galvanic Isolation for Enhanced Audio Purity.
In high-fidelity digital audio systems, preserving signal integrity is paramount, and galvanic isolation between digital and analog components plays a crucial role in achieving this. Ground loops form wherever two circuit sections share a common ground reference, allowing noise currents to circulate and couple into the signal path. Galvanic isolation removes this shared reference entirely, creating a hard electrical barrier between the digital and analogue domains, so that switching noise, USB-borne interference, and power-supply artefacts cannot reach the output stage. By electrically decoupling the digital and analogue sections in this way, galvanic isolation eliminates unwanted ground loops and minimises noise transmission, ensuring a cleaner, interference-free signal path. This results in lower jitter, reduced distortion, and improved overall clarity in audio reproduction.
Ultra-Low Jitter Femto Clock Precision with I²S Master Clock Synchronisation.
Precise timing is as critical to digital audio performance as any other design parameter, and the Harmony µDAC addresses it at the component level. Featuring an advanced ultra-low phase noise femto oscillator and the ability to integrate seamlessly with I²S master clocks, the µDAC ensures that every sample arrives at the conversion stage with the timing accuracy that musical detail depends upon. The result is an audiophile compact DAC that is as disciplined in its digital domain as it is expressive in its analogue output.
Despite its small size, the Harmony µDAC employs an Accusilicon AS318 ultra-low phase-noise femto-oscillator that sets the standard for timing accuracy in demanding audio applications. Its exceptional stability ensures that digital audio data is processed with minimal timing error, contributing directly to the µDAC's clean, composed sound presentation.
Accusilicon AS318
I²S Master Clock Synchronisation.
The Harmony µDAC supports I²S master clock synchronisation, enabling seamless integration with high-precision external clock systems. For audiophiles seeking the highest level of timing stability, this compatibility allows the µDAC to operate in lockstep with dedicated master clock sources, delivering measurably lower jitter and a more coherent, precisely resolved soundstage.
LAiV Balanced R2R Ladder DAC Architecture.
At the heart of the Harmony µDAC lies the same R2R ladder network architecture that defines the broader LAiV Harmony Series Unlike chip-based DAC solutions that rely on noise shaping and aggressive digital filtering, the R2R ladder approach builds the digital-to-analogue conversion process from the ground up, using precisely matched resistor networks to trace each musical signal along a direct, unaltered path. The outcome is a tonal character that feels organic and composed: stable imaging, natural texture, and a musicality that rewards extended listening. In a compact R2R DAC of this size, that level of sonic integrity is a genuine achievement, and the defining reason the Harmony µDAC sounds the way it does.
Balanced discrete R2R architecture.
The Harmony µDAC compact audio converter employs a fully balanced discrete R2R architecture, using carefully arranged individual resistors held to a tolerance of 0.05%. This resistor ladder DAC technology eliminates the measurement compromises introduced by chip-based conversion, delivering clear, accurate sound reproduction with stable stereo imaging and a tonal character that feels true to the original recording. For listeners who prioritize authenticity, the discrete R2R DAC design provides an immersive listening experience with exceptional detail and fidelity, in a form factor that belies its performance.
Discrete Class A Output Buffer.
The Discrete Class A Output Buffer in the Harmony uDAC is designed to provide superior impedance matching, ensuring optimal signal transfer between the DAC and the connected amplifier or headphones. By maintaining a low output impedance, it minimizes signal degradation and allows for longer cable runs without loss of fidelity. This is particularly beneficial in high-end audio setups where extended interconnect lengths are required, as it helps preserve the integrity of the audio signal over distance.
Class A operation means the buffer functions with continuous current draw, maintaining consistent linearity and low distortion across the full signal range. This produces a pure, natural sound signature that audiophiles associate with the best analogue output stages. The slightly warmer operating temperature that characterizes the Class A circuitry in high-fidelity audio products is a normal and expected characteristic. It is a direct consequence of the continuous bias current that makes this mode of operation so sonically effective.
User-Friendly Interface and Display.
The Harmony uDAC is designed with user comfort and seamless functionality in mind, ensuring an intuitive and effortless experience. A key feature that enhances usability is its dot-matrix display, which provides clear and detailed visual feedback. Unlike basic segmented displays, the dot-matrix screen allows for dynamic text rendering, making it easy to monitor input selection, sample rates, and operational status at a glance.
To further enhance convenience, the Harmony uDAC supports remote control functionality, allowing users to adjust settings from a distance. This is especially useful in desktop and high-end audio rack setups, where quick access to controls improves the listening experience. While the remote control is sold separately, it provides an added level of flexibility for those who prefer hands-free operation. By combining intelligent display technology with remote accessibility, the Harmony uDAC ensures a smooth, user-friendly experience while maintaining a sleek and elegant design.
