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The IRIS is our entry level USB Digital To Digital Converter. It took us a good 3 years to perfect the development. It leveraged the technologies found in our award-winning DAC, namely, Proprietary FPGA DSP Processing, FIFO Buffer & Reclocking, Industry Leading USB Audio Interface Solution via STM32F466 Advanced AMR based MCU. 


Total 8 sets of Ultra Low Noise, Precision Linear Power Regulars along with oversized O-Core Transformer, delivers clean power to the digital circuitry effortlessly. 

These USB digital signal data-stream will be FIFO buffered and reclocked via the FEMTO Crystal Oscillator. This process eliminates the jitter to negligible level, ensuring the digital output signal are free from the harmful jitter noise.


If you are still on the fence to look for a USB D/D Converter that can potentially improve the sonic performance of CAS (Computer Audio System), look no further. Get the IRIS to transform your Computer (PC/Mac/RPI/etc) into a good quality transport. The IRIS works with most DAC brands & models in the market. Own it and get it setup in your system to hear the difference. 

Above information taken from Denafrips Website.


D/D Converter:


  • Proprietary FPGA DSP Processing Architecture

  • FIFO Buffer and Reclock with Internal Crystal

  • FEMTO 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



  • DSD64-DoP On All Output

  • Upto DSD512 On USB Input & I²S Output



  • 24bits / 44.1, 48, 88.2, 96, 176.4, 192KHz On All Output

  • Upto 768kHz On USB Input & I²S Output

Digital Input


  • USB

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

  • 110-240VAC, 50/60Hz

  • Power Consumption ≤20W

  • Dimension 220W x 250D x 44H mm (Feet +18mm)

  • Weight 3.5 Kg

  • Colour Black

  • Warranty 36 Months

For more information or to purchase this item please contact us here or call us on the number below.


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