I would be very curious to give the software a try. I have a Raspberry Pi 2b and was wondering if it would be possible to get a copy of the boot flash. No problem with signing non disclosures and know it's not for release to anyone else.

Interested in giving it a try to use as a streaming point to my AVM to see how it works. if it looks good then I will be buying one of the proposed air stereo connection boxes that Ian hinted about. Sort of the AA without any speakers to hook up to my amp.

figured I could help with the testing in the process

Anthem: AVM60, Fosi DAC-Q5
Axiom: ADA1500, LFR1100 Actiive, QS8, EP500, M3, M3comp, M5