If it goes dead silent in one or both channels with no other signs of trouble, it's likely to be a relay that is malfunctioning. Not likely to be a capacitor problem. This fact is not a lot of help to you, because you will need to have a knowledgable tech fix it.
Phono Stage Cuts Out
Wondering if anyone from the community has any advice or incite on this. My Musical Fidelity KW Phono Stage sometimes does not pass a signal to my pre-amp. Other times my Phono Stage cuts the left channel out and only plays the right. The only way for me to fix these issues is to unplug the Power Cord from the back of the unit,wait 30 seconds and plug it back in. This usually works, but it is a little frustrating. Any help would really be appreciated.