Hi All. I'm just posting an update for those interested. We've gotten the high power version back from Colorado and populated the remaining 'easy' parts. We haven't yet tested the max range with the device but have observed 75 feet of rock solid performance through multiple walls and roofs.

We've also gotten the analog output to work on the receiver side. We are quite impressed with the sound produced by this DAC even with a 300 mW transmitter less than an inch away. The only issue was an annoyingly vague labeling of the DAC outputs as 'Output A' and 'Output B' which wasn't as we thought it would be. Thankfully we were able to swap them in software.

We haven't been able to test the ADC on the transmitter side due to a vendor issue with the mini-optical jack but hope to rectify that soon.

Left is the software routine and any remaining hardware tweaks that may be needed.

Stu