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Delivery time approx. 1-2 weeks
Laiv Audio HARMONY µDAC
Reviews
Slim and compact form factor.
Designed with a space-saving design, the Harmony µDAC combines functionality and elegance in a slim, compact form.
Galvanic isolation for improved sound purity.
Ensures flawless audio transmission with galvanic isolation between digital and analog, minimizing noise and interference.
Based on LAiV Harmony's R-2R ladder network architecture.
Developed with the renowned LAiV Harmony R-2R ladder network architecture for naturally detailed and immersive sound.
Discrete Class A output buffer.
Ensures optimal signal integrity with a high-quality discrete Class A output buffer for precise impedance matching.
Designed with elegance and functionality in mind, the Harmony µDAC offers a space-saving design without compromising on performance or aesthetics. Its high-quality construction and well-considered dimensions make it the perfect addition to any modern audio setup.
Perfect for your desktop setup.
The compact size of the Harmony µDAC ensures that it integrates seamlessly into your desktop environment, leaving plenty of room for other essentials while maintaining a clean and organized look.
Unibody CNC aircraft-grade aluminum.
Constructed from a single block of aerospace-grade aluminum with precision CNC machining, the Harmony µDAC offers exceptional durability, a refined finish, and effective heat dissipation while exuding premium quality.
Galvanic isolation for improved sound purity.
In digital Hi-Fi audio systems, maintaining signal integrity is crucial, and the galvanic isolation between digital and analog components plays a crucial role here. By electrically decoupling the digital and analog domains, galvanic isolation eliminates unwanted ground loops and minimizes noise transmission, ensuring a clean, interference-free signal path. This results in lower jitter, less distortion, and overall clearer audio reproduction.
Precision with ultra-low phase noise femto oscillator and I²S master clock synchronization.
The Harmony µDAC is engineered for high accuracy, featuring an advanced femtosecond oscillator with ultra-low phase noise and the ability to seamlessly integrate with I²S master clocks. Together, these technologies ensure your audio remains impeccably timed and crystal clear.
Despite its small size, Accusilicon's ultra-low phase noise femto oscillator delivers remarkable precision and timing accuracy, ensuring flawless audio performance.
I²S master clock synchronization for more flexibility.
The use of I²S master clocks enables seamless synchronization with high-precision clock systems, offering even greater stability and performance to audiophiles seeking ultimate sonic accuracy.
LAiV Harmony R-2R Ladder Network Architecture.
The Harmony µDAC harnesses the power of uncompromising sound to elevate your audio experience with the LAiV Harmony R-2R Ladder Network Architecture. Utilizing cutting-edge technology, including the Balanced Discrete R-2R architecture and premium components, unparalleled sound quality is achieved.
Unparalleled sound fidelity with our advanced Balanced Discrete R-2R architecture.
An advanced audio technology that carefully arranged individual resistors with a tolerance of 0.05% used to achieve superior sound quality. With a focus on precision and quality, this technology delivers clear and accurate sound reproduction, providing an immersive listening experience with exceptional detail and fidelity.
Class A discrete output buffer.
The discrete Class A output buffer in the Harmony uDAC is designed for excellent Impedance matching and ensures optimal signal transmission between the DAC and the connected amplifier or headphones. By maintaining a low output impedance, signal degradation is minimized and longer cable runs without any loss of sound. This is particularly beneficial in high-end audio setups where longer connection distances are required, as it helps maintain the integrity of the audio signal over distance.
Due to his Class A operation The buffer offers a consistent linearity and low distortion and thus ensures a pure and natural sound. However, as with all Class A circuits, it works with continuous power consumption, which compared to more energy-efficient designs results in a slightly warmer operating temperature This is a normal characteristic of Class A circuits and contributes to the smooth, refined sound performance that audiophiles appreciate.
Design that prioritizes user comfort and functionality.
Designed with user comfort and seamless functionality in mind, the Harmony uDAC ensures an intuitive and effortless experience. A key feature that enhances usability is the Dot matrix display, the clear and detailed visual feedback Unlike simple segmented displays, the dot matrix display enables dynamic text rendering, allowing input selection, sampling rates, and operating status to be monitored at a glance.
To further increase comfort, the Harmony uDAC remote control function, allowing users to adjust settings remotely. This is especially useful in desktop and high-end audio rack setups where quick access to controls enhances the listening experience. Remote control is sold separately, but offers additional flexibility for those who prefer hands-free operation. Combining intelligent display technology with remote access, the Harmony uDAC provides a smooth, user-friendly experience while maintaining a sleek and elegant design.
Specifications
Size and weight
- Weight: 0.7 kg
- Size: 168 x 98 x 40mm
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25x7 dot matrix LED display.
chip
- Intel®
- Altera®
- Cyclone® FPGA
Clock
Accusilicon AS318-B Ultra-Low Phase Noise FEMTO Oscillator
Digital Inputs
1 x USB
1 x Optical
1 x Coaxial
1 x I2S
Analog outputs
1 x XLR, maximum at 4 Vrms, approx. 82Ω
Supported formats (input dependent)
USB
PCM: 44.1 kHz – 768 kHz
DSD: DSD64 – DSD256
Optical
PCM: 44.1 kHz – 192 kHz
DSD: DSD64 only via DoP
Coaxial
PCM: 44.1 kHz – 192 kHz
DSD: DSD64 only via DoP
I2S
PCM: 44.1 kHz – 768 kHz
DSD: DSD64 – DSD256
Frequency response
20 Hz – 20 kHz, within ± 0.25 dB
THD+N
0.006%
Crosstalk
≤ -120 dB
Signal-to-noise ratio (SNR)
≥ 125 dB
Dynamic range
≥ 110 dB
Features
- Slim and compact design
- NOS/OS mode
- Positive/negative phase
- Display brightness, delay dimming and delay off
- 8 x I2S mode with automatically configured Laiv product
- I2S clock supported
- Galvanic isolation for improved signal purity
- LAiV Harmony R-2R ladder network architecture
- Class A discrete output buffer.
Controls
remote control
front panel
Power supply
15 VDC / 2 A, DC 5.5/2.5 mm socket.
Scope of delivery
- Welcome card with quick guide
- Harmony μDAC
- Power adapter with interchangeable plugs
