How many sources do you have? If it's just a single digital source then you don't need the 562 at all, just plug it directly into the master 3100

System: DSP7200SE (upgraded) + RPI (PiCorePlayer) with Allo Digione running Squeezebox system.

Also various legacy 500 components - 557x2, 502, 508-20bit, 566-24bit plus too many other misc amps/speakers.