Anyone have a problem with their input switch being buzzy and staticky?
I have a reference C-core dual mono TVC from Promitheus Audio, and the input switch is making a buzzing and static sound when moving it from one input to another. Fortunately, it is still listenable since they don't make that sound when the switch is left alone, however I fear it will get worse over time if it is oxidation. And yes, the inputs do have connections plugged into them.
The switch cannot be opened (or so it appears) so I can't look at it or rub and clean the contacts directly with oxidation cleaner (if it is oxidation). Any feedback will be helpful.
Thanks