Archimago's Musings: NOS vs. Digital Filtering DACs: Exploring filtering turned off, implications, fidelity and subjective audibility. (Recent BorderPatrol DAC chatter...)
DDDAC 1794 Module - Audio Creative Shop
monica dac
HIFI DAC-PH Classic TDA-1545A NOS DAC Audio Decoder Support USB Input - AliExpress
Audio-GD | Underwood HiFi
Ladder DAC Board R2R NOS Balanced 24bit 384kHz - Audiophonics
TDA1543 NOS DAC
NOS DACs | Page 6 | Super Best Audio Friends
MUSICIAN AUDIO DRACO - High-end desktop R-2R DAC NOS I2S - B
Finished Dual AD1865R NOS DAC Hifi Audio Decoder with Balanced output | eBay
HIFI Stereo Dual AD1865R NOS DAC Hifi Audio Decoder Supports RCA Analog and XLR Balanced outputs
Details – Audiosector
DIY NOS AD1865 DAC for Raspberry Pi - Audiophile Diyer
Metrum Acoustics Musette
AUDIO-GD R-1 NOS R2R Discrete DAC DSP FPGA USB Amanero HDMI I2S32bit 384kHz DSD512 - Audiophonics
NOS DAC With 4 TDA1543s | Underneath. With Russian K73-16 22… | Flickr
Metrum Acoustics – Musette NOS single ended DAC - HangzásVilág MagazinHangzásVilág Magazin