Douk Audio U2 XMOS XU208 Digital Interface, USB to TOSLINK Coaxial/Optical Audio Adapter, for DAC/Preamp/Amplifier, Support PCM & DSD64 (Upgrade Version): Amazon.com: Industrial & Scientific
Sonore ultraDigital USB to SPDIF and LVDS i2s converter with Ifi I-power X 9v psu - Buy & Sell Audio and Computer Components - Audiophile Style
USB - I2S converter with PCM2706C
JLsounds I2S over USB v.III Module — Polk Audio Forum
Yuan Jing Audio - XMOS U8 USB Audio 32Bit / 384KHz USB to I2S Converter Daughter Board LP - USD $39.50
Study: Is I²S interface better for DACs than S/PDIF or USB? | Audio Science Review (ASR) Forum
CM6631A Digital Interface 24bit/192khz USB to Coaxial Optical Fiber SPDIF I2S Converter DAC Board: Amazon.com: Industrial & Scientific
Sonore - Sonicorbiter
Yuan Jing Audio - XMOS USB Audio 32Bit / 384KHz USB to I2S Converter + PCM1794 EVK Board (XS1-L8A) - USD $65.00
USB - I2S converter with PCM2706C
L.K.S Audio LKS USB-100 USB Audio Interface PCM384/DSD512 I2S RJ45 HDM – Audiophile Shop
Quloos QU02 USB Bridge USB Digital Audio Interface to SPDIF AES/EBU I2S Support DSD512 - Walmart.com
Luxus Audio USB2I2S01 - USB-I2S 32bit and DSD converter
Yuan Jing Audio - XMOS U8 USB Audio 32Bit / 384KHz USB to I2S Converter Daughter Board - USD $42.50
Purchase of usb I2S converter | diyAudio
Sonore DIY USB Interface - USB to i2s interface
I2SoverUSB - I2S over USB Audio
AT32UC3A3256 USB to I2S (AudioWidget compatible)
Off-Ramp USB Converter : Empirical Audio
MCHStreamer - USB Audio Swiss-Army knife - Multichannel PCM/DSD/PDM/ADAT/TDM/SPDIF interface
USB to I2S converter AH-TX1-lite-v1.0 - Share Project - PCBWay
USB-I2S Audio-Interfaces | H i F i D U I N O
USB to I2S Interface XMOS XU208 32bit 384kHz DSD256 - Audiophonics
Mini XMOS XU208 USB Digital Interface Coaxial /Optical /I2S Audio Adapter DSD256 4619481575714 | eBay
ultraDigital 1.5 - USB to SPDIF and i2s converter – Small Green Computer
Hifime SPDIF Optical to USB converter, record DAT/minidisc to computer
