Overhang, I personally don't consider the amplifier warmed up if it is just being left on. Doesn't matter on for 3 days or on for 3 weeks. It will not sound the same as if it had played music for 2 hours. With your amp it makes very little difference between on and standby. A signal needs to pass through. That's been my experience with the X250.5. I've left it on and not playing. But it sounds better when I just turned it on and ran some music for an hour or 2 before listening.
Arthur, Pass amps are known for needing bias adjustments every so often? Is it official?
Arthur, Pass amps are known for needing bias adjustments every so often? Is it official?