My system does better with the high regulation. So my program is to leave the components on, except for the pre-amp tube button and the sub and then “clean” when needed and if that doesn’t work at some point to do a power cycle, leaving the p20 at least off at wall switch or unplugged if possible. I am grateful for all the help. It is good to know where the problem is and that it is electricity.
For the clean function to work for your preamp turn preamp on
prior to cleaning. If your sub is connected to P20 then it too
would benefit but must be powered on as well…
Hope this will turn out for you
Best wishes
Thank you! I will do that. Do you know what is being cleaned out?
Some years back Paul said:
By degaussing the transformer it helps not only the sound but, as you have seen, it can demagnetize the lams so they don’t buzz from DC.
Obviously the Clean function degausses via the mains cord. There’s another way which is meant to degauss stuff by playing audio signals in a certain way. I occasionally use the degaussing track as mentioned in this forum post XLO CD Demagnetizing sweep - Everything Else - PS Audio