If your Aragon amplifiers sound better than the ARC, the latter is broken. As for the digital glare "creeping back into the system", you should probably look elsewhere for the culprit.
I can understand that tubes might not be your cup of tea for practical purposes, but good tubes amps consistently whup SS in most areas.
Oz
I can understand that tubes might not be your cup of tea for practical purposes, but good tubes amps consistently whup SS in most areas.
Oz