I got the JDS ODAC PCB yesterday, and got RCA's soldiered on after lunch. It sounds nice so far, probably a killer DAC for the price. Anyhow, with it's incredibly small form factor, I'm going to consider mounting the DAC right on the Crack cabinet, or inside. I would consider hard wiring the inputs to it, but I still like to swap cables to the input from my Turntable from time to time. Anyhow, pretty cool option for the Crack, you could just run USB to the Crack and have a sweet DAC/AMP combo.