WDS-1 Reference DAC — Woo Audio

FX-Audio DAC-X6 Mini HiFi 2.0 Digital Audio Decoder DAC Input USB/Coaxial/Optical Output RCA/Headphone Amp 24Bit/96KHz DC12V (Black)

GainCell DAC

K4 DAC Headphone Amp with Treble & Bass Control – Fosi Audio

FX-AUDIO DAC-X6 MINI HiFi 2.0 Digital Audio Decoder USB DAC Headphone

VMV D2R High Resolution Desktop DAC – Apos Audio

Q5 DAC Converter - HiFi Headphone Amp & Stereo Preamp – Fosi Audio

PecanPi+ DAC - Headphone Amp with DAC

DAC-2v2 Series

DirectStream DAC MK1

PROZOR DAC 192KHz Digital to Analog Audio Converter DAC Digital