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DENAFRIPS IRIS FPGA DSP DSD512 FIFO Buffer USB Digital To Digital Converter

Regular price $825.00

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Denafrips Iris FPGA DSP DSD512 FIFO Buffer USB Digital To Digital Converter

Audiophile Store, Australian Stock, Local Warrenty, Full Support 

The IRIS USB Digital To Digital Converter uses Proprietary FPGA DSP Processing, FIFO Buffer & Reclocking, Industry Leading USB Audio Interface Solution via STM32F466 Advanced AMR based MCU. With 8 sets of Ultra Low Noise, Precision Linear Power Regulars along with oversized O-Core Transformer it 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 your unsure if a D/D Converter can potentially improve the sonic performance of CAS (Computer Audio System) the IRIS is a great place to start and we can offer a demo so you can see how unit can transform a Computer (PC/Mac/RPI/etc) into a good quality transport. The IRIS works with most DAC brands & models in the market.   

Technical Highlights:

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:  




Digital Output:          

Coax SPDIF via RCA

TOSLink 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: 220W x 250D x 44H mm (Feet +18mm)

Package Dim: 375 x 330 x 115 mm

Package Content: DDC & Power Cord. No remote control.

Weight: 3.5 Kg