I have the same problem.I just try to remember to keep the volume all the way down on my tube preamp before selecting
another source.I may call up Conrad Johnson about my PV-5
on this and see what they say.In my case I was wondering if its the tubes going bad in the preamp.
another source.I may call up Conrad Johnson about my PV-5
on this and see what they say.In my case I was wondering if its the tubes going bad in the preamp.