Denafrips Iris 15 th - Digital Digital Converter
Denafrips Iris 15 th - Digital Digital Converter
The Denafrips IRIS 15th is the entry-level Digital-to-Digital Converter (DDC)
in the Denafrips lineup — yet it embodies the brand’s fifteen years of digital audio expertise. Meticulously engineered and refined, it inherits the core design philosophy of our flagship DACs integrating an all-new FPGA digital signal reconstruction architecture and high-precision clock technology to deliver music with exceptional purity, precision, and natural realism
FPGA Digital Core — Reclocked for Sonic Purity
At the heart of the IRIS 15th lies Denafrips’ custom FPGA DSP processing core, working in harmony with FIFO buffering and re-clocking technology to eliminate transmission jitter and timing errors. Every bit of digital data is processed with extreme precision, ensuring an output signal that is clean stable, and free from distortion.
USB Audio Reinvented —
The Evolution of Computer Audio Systems
Powered by the high-performance STM32F466 ARM MCU USB module, the IRIS 15th ensures full compatibility with PC, Mac, and RPi systems. When paired with its FIFO buffer and femtosecond crystal oscillators, the IRIS 15th transforms ordinary computer-based playback into a professional -grade digital audio transport, delivering unprecedented clarity, transparency, and precision.
SPECIFICATIONS
| Description | Parameters |
|---|---|
| D/D Converter | Proprietary FPGA DSP Processing Architecture |
| FIFO Buffer and Reclock with Internal Crystal | |
| TCXO Temperature Compensated Crystal Oscillator | |
| Optical Isolated All Digital Input Interfaces | |
| Proprietary USB Audio Solution via STM32F446 Advanced AMR Based MCU | |
| Licensed Thesycon USB Driver For Windows Platform | |
| Driverless On Mac & Linux | |
| External Clocks Input Supported | |
| 60VA UPOCC Copper O-Core Transformer | |
| DSD | DSD64 / 2.8224MHz (DoP) on Coax/AES/Opt Input & Output |
| Upto DSD512 / 22.5792MHz On USB Input & I²S Output | |
| PCM | 24bits / 44.1, 48, 88.2, 96, 176.4, 192KHz On All Output |
| Up to 768KHz On USB Input & Up to 384KHz on I²S Output | |
| Digital Input | USB2.0 Type B |
| External Clock Input | 45.1548MHz |
| 49.152Mhz | |
| Digital Output | Coax SPDIF via RCA |
| TOSLink x 1 | |
| AES/EBU x 1 | |
| I²S HDMI LVDS Standard | |
| I²S RJ45 LVCMOS Standard | |
| AC Power Requirement | 100-240VAC, 50/60Hz (Worldwide Voltage, Manual Selector) |
| Power Consumption | ≤20W |
| Dimension | 220×250×63 mm |
| Weight | 3.3 Kg |
| Color | Black/Silver |
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