Raspberry Pi X20-XLR Hifi Audio Kit (X20-XLR ES9028Q2M Board + X10-I2S – Geekworm
WM8740 + DIR9001 + PCM2704 Audio DAC / USB /COAX Decoder Board KIT (B6-37) - AliExpress
New DIY KIT CS4398 +CS8416 24bit/192KHZ DAC USB optical Input SC | eBay
AudioQuest - DragonFly Cobalt USB DAC/Headphone Amplifier with Apple Lightning to USB 3 Camera Kit - Music Direct
/i/41422/products/2014-09-22T01%3A56%3A29.921Z-USB_DAC_DIY_KIT_LRG.jpg?1606306133 "Whistle Rock Audio USB-DAC - Surface Mount DIY Kit from Whistle Rock Audio on Tindie")
Whistle Rock Audio USB-DAC - Surface Mount DIY Kit from Whistle Rock Audio on Tindie
AK4399 DAC, USB/Optical/Coaxial - Kit-Amp
Focusrite Scarlett Solo (4th Gen) USB Audio Interface STUDIO KIT – Kraft Music
Elekit PS-3249R | USB-DAC DIY Module » getAudio
Yuan Jing Audio - 32Bit / 192KHz USB DAC Decoder AK4399+WM8805+PCM2706+OPA627AU Optical, Coaxial - USD $77.20
JEDAC - yet another take on a DIY high-end USB Audio DAC
DAC 4.1 Limited Edition Triple C-Core – ANK Audio Kits
PCM2706C / TDA1305T, USB DAC kit - Árwill Elektronic
New DIY KIT CS4398 +CS8416 24bit/192KHZ DAC USB optical Input | eBay
Amazon.com: Diy Kit for CS8416+CS4398 DAC Board USB+ Optical Fiber 192K/24BIT AC15V-0-AC15V : Electronics
Focusrite Scarlett 2i2 4th Gen USB Audio Interface and Shure SM7dB Microphone Podcasting Kit | Sweetwater
DAC 1.1x 6×4 with USB – ANK Audio Kits
TDA1541A S1 DAC DIY Kit (CS8414 & AD797)_DAC/USB DAC_Analog Metric - DIY Audio Kit Developer
DIY USB DAC Amplifier! : 5 Steps (with Pictures) - Instructables
DIY DAC Kits and Easy Mods
Shop JDS Labs - World Leading Headphone Amps + DACs
USB Sound Card PDA5871S1 CS5340 Kit_DAC/USB DAC_Analog Metric - DIY Audio Kit Developer
Upsampling 24bit/192 DAC KIT USB input,mainboard CS4398+CS8416, 1 touch co | eBay
MCHStreamer - USB Audio Swiss-Army knife - Multichannel PCM/DSD/PDM/ADAT/TDM/SPDIF interface
