2 layers88.9 × 73.7 mm
Headphone amp v2
r4ptor/headphone-DAC-with-amp
A portable (headphone) USB DAC with a separate conversion stage.
95 parts3GPL-3.0
Boards using the PCM1794ADB
3 boardsBoards in 3 GitHub repositories, designed in KiCad, that use the PCM1794ADB by Texas Instruments (-25℃~+85℃ 2 200kHz 24 3V~5.25V Audio Decoder I2S SSOP-28-208mil ADCs/DACs - Special Purpose ROHS). See how each wires it, with its parts, size, README and files; the PCM1794ADB’s symbol, footprint and pinout are on its own page.
- 4 layers68 × 45 mm
Interface DAC
nonameCCC/PHASE-1
A compact modularized audio DAC & Headphone Amplifier.
146 partsGPL-3.0 - 4 layers280 × 100 mm
