CM6631A Digital Interface 24bit/192khz USB to Coaxial Optical Fiber SPDIF I2S Converter DAC Board: Amazon.com: Industrial & Scientific
An S/PDIF Sound Card Using The PCM2906 | Computer/Electronics Workbench
DIR9001 SPDIF Decoder
DIR9001: SPDIF goes in, no I2S coming out - Audio forum - Audio - TI E2E support forums
USB-SPDIF Interface – [180027] | Elektor Magazine
A S/PDIF Free Space Digital Audio Optical Link
Amazon.com: LiNKFOR USB to SPDIF Coaxial RCA and 3.5mm Headphone Jack Converter USB DAC Optical Audio Adapter USB DAC PCM for Windows Mac PS4 PS3 : Electronics
USB to SPDIF Converter | diyAudio
DA2USB - Digital Audio to USB Interface
USB Sound Card Audio Adapter w/ SPDIF - USB Audio Adapters | StarTech.com
XMOSU8 SMAKN Hi-Fi XMOS U208 USB to Coaxial / Optical SPDIF Convertor for DAC 192KHZ/24bit ASIO-?Excellent Quality USB Cable with Shiel
SPDIF TX - I2S to S/PDIF converter from nihtila.com on Tindie
DDDAC 1794 NOS DAC - Non Oversampling DAC with PCM1794 - no digital filter - modular design DIY DAC for high resolution audio 192/24 192kHz 24bit
Hifime SPDIF Optical to USB converter, record DAT/minidisc to computer