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1 piece black available immediately.
Silver: Delivery time approx. 1-2 weeks
Reviews
Sleek and compact design.
The Harmony µDDC was designed with a space-saving design, combining functionality and elegance in a sleek, compact form.
Precision with femto clock with extremely low phase noise.
Experience exceptional audio clarity and timing accuracy with the precision-crafted femto clock with extremely low phase noise from an industry-leading company with decades of experience.
Proprietary FIFO buffer, reclocking, and galvanically isolated I²S connectivity.
Featuring proprietary FIFO buffering and reclocking technology along with versatile I²S inputs and galvanically isolated outputs for flawless audio signal integrity.
Seamless integration with external 10 MHz master clocks.
Experience superior synchronization and precision with support for external 10 MHz master clock inputs.
Slim and compact form factor.
The Harmony µDDC was designed with elegance and functionality in mind, offering a space-saving design without compromising on performance or aesthetics. Its high-quality construction and thoughtful dimensions make it the perfect addition to any modern audio setup.
Perfect for your desktop setup.
The compact size of the Harmony µDDC ensures it integrates seamlessly into your desktop environment, leaving plenty of space for other essentials while maintaining a clean and organized appearance.
Unibody housing made from CNC-machined aerospace-grade aluminum.
The Harmony µDDC is crafted from a single block of aerospace-grade aluminum with precision CNC machining, offering exceptional durability, a refined finish, and effective heat dissipation while exuding premium quality.
Precision with femto clock with extremely low phase noise and external 10 MHz clock input.
The Harmony µDDC is designed for the highest accuracy and features an advanced femto clock with extremely low phase noise and the ability to seamlessly integrate with external 10 MHz master clocks. Together, these technologies ensure your audio remains perfectly timed and crystal clear.
Despite its small size, the femto clock with extremely low phase noise, developed by a trusted industry leader, delivers remarkable precision and timing accuracy, ensuring flawless audio performance.
Compact femto clock with extremely low jitter.
External 10 MHz master clock input for added flexibility.
Support for external 10 MHz master clocks enables seamless synchronization with high-precision clock systems, offering audiophiles seeking ultimate sound accuracy even greater stability and performance.
Proprietary FIFO buffer, reclocking, and galvanically isolated I²S connectivity.
The Harmony µDDC is equipped with state-of-the-art signal processing technology to deliver flawless audio quality. Its proprietary design ensures unparalleled precision and signal integrity, making it the ideal choice for high-resolution audio enthusiasts.
Proprietary FIFO buffer and reclocking technology.
Using an ultra-precise femto clock, the Harmony µDDC synchronizes and re-aligns digital signals via its robust FIFO buffer system. This combination eliminates timing irregularities and jitter from upstream devices, delivering a stable and clean output with enhanced soundstage clarity, dynamics, and resolution.
Advanced FPGA and CPLD signal processing.
The Harmony µDDC features a high-precision Field-Programmable Gate Array (FPGA) that manages complex digital signal routing and processing with extremely low latency. Supporting formats up to PCM768 and DSD512, it ensures bit-accurate data processing. This is complemented by a Complex Programmable Logic Device (CPLD) responsible for optimizing signal timing, minimizing jitter and phase noise for precise, efficient operation.
Galvanically isolated I²S outputs.
To ensure absolute signal purity, the I²S outputs are galvanically isolated, preventing electrical interference and noise from spreading between components. This guarantees a clean, noise-free signal path for an unrestricted listening experience.
The Harmony µDDC simplifies your audio experience and features an intuitive control system with easily accessible buttons. With just one press, you can seamlessly navigate and select inputs, ensuring hassle-free and user-friendly operation every time.
Specifications
Size and Weight
Weight: 0.6 kg
Size: 168 x 98 x 40mm
Chip
- Intel®
- Altera®
- Cyclone® FPGA
Clock generator
Precision femto clock with extremely low phase noise
Digital inputs
- 1 x USB
- 1 x I2S
- 1 x AES/EBU
- 1 x coaxial
- 1 x 10 MHz clock input, 50 Ω, square/sine wave
Digital outputs
1 x I2S
Supported formats (input dependent)
USB
PCM: 44.1 kHz – 768 kHz
DSD: DSD64 – DSD512
I2S
PCM: 44.1 kHz – 768 kHz
DSD: DSD64 - DSD512
AES/EBU
PCM: 44.1 kHz - 192 kHz
DSD: DSD64 only via DoP
Coaxial
PCM: 44.1 kHz - 192 kHz
DSD: DSD64 only via DoP
Frequency response
15 Hz – 80 kHz, within ± 0.5 dB
THD+N
0,000005 %
Crosstalk
≤ -165 dB
Signal-to-noise ratio (SNR)
≥ 145 dB
Features
- Compact and modular design
- Precision femto clock with extremely low phase noise
- Proprietary FIFO buffer and reclocking technology
- Versatile I2S inputs and galvanically isolated I²S outputs
- Supports external 10 MHz master clock input
Control elements
Front panel
Power supply
5 VDC / 2 A, DC 5.5/2.1 mm socket.
Scope of Delivery
- Welcome card with quick start guide
- Harmony μDDC
- Power adapter with interchangeable plugs
