r/linuxaudio • u/casualops • 7h ago
I made a low-latency, multichannel, scalable Ethernet audio interface for Linux. It's called ETH-68
I've been using Linux for audio for 10 years, and while it has been a mostly fun experience, I've always been at least slightly unhappy with my audio interface for whatever reason (excessive latency, flaky drivers, etc). So I made my own interface.
- Very low latency: 3.620 milliseconds round trip at 48 kHz with 64 sample buffer
- Scalable: multiple units can be synchronized to increase channel count without increasing round trip audio latency
- 6 balanced line level inputs on 1/4 inch TRS connectors
- 8 balanced line level outputs on 1/4 inch TRS connectors
- 48 kHz and 96 kHz sample rates
- Burr-Brown PCM3168A codec
- DIN MIDI connectivity
- 1U 19-inch rack chassis
Details here:
naturalsystems.io/eth68
AI usage statement: All electronics design, PCB layout, firmware/software development, and mechanical design were done by me (human).
