I need a design for an audio/video da. 1 in and 4 out (1x4). Mono audio input and 75ohm composite video. Most of my equipment runs on 12v dc.
I also want some audio gain on the input side. No connectors just solder lugs. Must be clean with no cross talk between outputs or other da's in system.
Possible design with 4 da's on one card.