MZ-1650S Digital 16 Channel Power Amplifier with S/PDIF Input – Soundavo
Amazon.com: Pyle Professional Wireless DJ Audio Mixer - 3-Channel Bluetooth DJ Controller Sound Mixer w/USB Audio Interface, Combo Jack XLR+6.35mm Mic/Line/Guitar In, 3.5mm, RCA, AUX, Headphone Jack PAD33MXUBT : Musical Instruments
RME Digiface AES USB Audio Interface with AES/SPDIF/ADAT/Analog I/O - Vintage King
Linkfor 3 Optical Spdif Toslink 1 Coaxial Digital To Analog Audio Converter With Ir Remote Toslink Switch With Volume Control - Digital-to-analog Converter (dac) - AliExpress
Does a coaxial s/pdif splitter/combiner exist? - Steinberg Lounge - Steinberg Forums
If you have an interface with SPDIF in/out, I highly recommend finding an older rack effects unit to utilize them. Picked this bad boy up for $150 and it sounds gorgeous. :
Gallery | FPGA S/PDIF Digital Audio Mixer | Hackaday.io
midiman SAM 24 Bit SPDIF / ADAT Mixer & Format Converter | Reverb
Midiman SAM S/PDIF-ADAT
LiNKFOR 2 Port SPDIF Toslink Optical Digital Audio Splitter – LiNKFOR Store
REVIEW: Pioneer DJM-850 4 Channel DJ Mixer • DJWORX
Best Optical/TOSLINK Out (S/PDIF) Digital Live & Studio Mixers | eBay
SONIFEX RB-DMX4 MIXER AND ROUTER Digital audio, 4x4 matrix, AES, S/PDIF, Toslink in, out, 1U
Buy Pyle Professional Bluetooth DJ Audio Mixer - 6 - Channel DJ Controller Sound Mixer wDSP 16 Preset Effects, USB Interface, 4 XLR MicLine Input, AUX, FX Processor MP3 Player, Headphone Jack
Amazon.com: Pyle Professional Audio Mixer Sound Board Console - Desk System Interface with 6 Channel, USB, Bluetooth, Digital MP3 Computer Input, 48V Phantom Power, FX16 Bit DSP- PMXU63BT , Black : Musical Instruments
Amazon.com: PreSonus Studio 1810c USB-C Audio Interface 18-in/8-out with 4 Xmax Preamps, ADAT I/O, S/PDIF I/O, MIDI I/O, DSP Monitor Mixer with Gravity Magnet Phone Holder and Pair EMB XLR Cables Bundle :
Alesis MULTIMIX 12 USB 12-Channel Mixer SPDIF | PSSL ProSound and Stage Lighting
Inday DA4X-R SPDIF 4x1 Digital Audio Switcher DA4X-R B&H Photo
Cranborne Audio 500R8 - Perfect Circuit
USB 5.1 SPDIF Audio Mixer Sound Mixer Board,for Computer Laptop for Windows External Sound Card Data Storage Products Sound Card Device External External Sound Card Data - Newegg.com
MOTU 896mk3 Hybrid FireWire/USB2 Audio Interface - Westlake Pro
Rane MP2015 with S/PDIF Input and Output - YouTube
RME Digiface USB Digital Audio Interface with ADAT/SPDIF