I recently purchased a Parasound Halo P-3 Pre-amp. My problem is it intermittently keeps changing the source to Direct-1 from whatever function it was on (Phono, Tape Monitor, Direct-2, etc...). Anyone know of anything that is not a defect that would cause this? I'd hate to ship the unit to an authorized repair facility and be without music for a long time when it was operator error.
Loudspeakers Digital Sources Accessories