Denafrips - iris DAC - Digital Analog Converter
05
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€ 1
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Selected by Ariel Cabello
Holds dual bachelor's degrees in electronics and physics with 20 years in audio engineering.
Estimate € 350 - € 400
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Denafrips Iris digital-to-digital converter (DDC), manufactured in 2023, is in very good physical condition and tested and operational, includes the box, 1 item.
AI-assisted summary
Description from the seller
Denafrips' very first digital-to-digital converter or digital interface (DDC) USB, the Iris is the result of 3 years of research and development by the brand, which benefits from its extensive expertise in DAC design and related technologies.
This interface allows you to expand the digital connectivity of your audio system or computer while improving sound quality. The Iris also pairs perfectly with a wide range of DAC brands and models on the market. The incoming USB digital signal data stream is indeed buffered in a FIFO memory and then reclocked using the integrated femtosecond clock. This process significantly reduces jitter, ensuring a noise-free digital signal. Additionally, the Iris benefits from galvanic isolation, protecting the signal from electrical interference and maintaining signal integrity throughout the conversion process.
The power supply stage of the Iris is also optimized to provide all circuits with a clean and stable electrical signal. It notably includes a large copper UP-OCC O-Core transformer of 60VA and eight precision LDO voltage regulators.
Key points
Proprietary FPGA DSP processing architecture
FIFO buffer and reclocking with integrated clock.
TCXO oscillator
Optical isolation of all input interferences.
Proprietary USB audio solution via the STM32F446 MCU based on AMR technology.
Proprietary USB interface via STM32F446 microcontroller based on AMR technology.
Thesycon USB Driver
Supported external clocks
O-Core copper transformer UP-OCC 60VA
Product type: Digital interface (DDC)
Entries 1x USB-B
External clock inputs 45.1548MHz / 49.152MHz
Outputs 1x Coaxial
1x Toslink optical
1x AES/EBU
1x I2S HDMI LVDS
1x I2S RJ45 LVCMOS
Supported sampling rates: USB: PCM up to 768kHz, DSD up to DSD512.
I2S: PCM up to 384kHz, DSD up to DSD512
Optical / Coaxial / AES: PCM up to 24bit 192kHz, DSD DoP up to DSD64
General
Power supply voltage 100-240VAC 50/60Hz (selectable)
Consumption ≤ 20W
Color Black
Dimensions 220 x 250 x 62mm
Weight 3.5kg
Package 1x Denafrips Iris
Denafrips' very first digital-to-digital converter or digital interface (DDC) USB, the Iris is the result of 3 years of research and development by the brand, which benefits from its extensive expertise in DAC design and related technologies.
This interface allows you to expand the digital connectivity of your audio system or computer while improving sound quality. The Iris also pairs perfectly with a wide range of DAC brands and models on the market. The incoming USB digital signal data stream is indeed buffered in a FIFO memory and then reclocked using the integrated femtosecond clock. This process significantly reduces jitter, ensuring a noise-free digital signal. Additionally, the Iris benefits from galvanic isolation, protecting the signal from electrical interference and maintaining signal integrity throughout the conversion process.
The power supply stage of the Iris is also optimized to provide all circuits with a clean and stable electrical signal. It notably includes a large copper UP-OCC O-Core transformer of 60VA and eight precision LDO voltage regulators.
Key points
Proprietary FPGA DSP processing architecture
FIFO buffer and reclocking with integrated clock.
TCXO oscillator
Optical isolation of all input interferences.
Proprietary USB audio solution via the STM32F446 MCU based on AMR technology.
Proprietary USB interface via STM32F446 microcontroller based on AMR technology.
Thesycon USB Driver
Supported external clocks
O-Core copper transformer UP-OCC 60VA
Product type: Digital interface (DDC)
Entries 1x USB-B
External clock inputs 45.1548MHz / 49.152MHz
Outputs 1x Coaxial
1x Toslink optical
1x AES/EBU
1x I2S HDMI LVDS
1x I2S RJ45 LVCMOS
Supported sampling rates: USB: PCM up to 768kHz, DSD up to DSD512.
I2S: PCM up to 384kHz, DSD up to DSD512
Optical / Coaxial / AES: PCM up to 24bit 192kHz, DSD DoP up to DSD64
General
Power supply voltage 100-240VAC 50/60Hz (selectable)
Consumption ≤ 20W
Color Black
Dimensions 220 x 250 x 62mm
Weight 3.5kg
Package 1x Denafrips Iris
Details
Era
After 2000
Brand
Denafrips
Model
iris
Multiple Models
No
Physical condition
Very good
Nr of items
1
Includes
Case
Year of Manufacturing
2023
Weight
5 kg
Functional condition
Tested and working/playable
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