THESE AMP SUGGESTIONS ALSO CROSSOVER AND APPLY TO GUITAR & BASS TECH!
Here are additional suggestions from the feeder thread titled "Public Service Announcement: Getting Your Amp, or guitar Fixed"
The saying a Picture is worth a Thousand Words, is True
Please include some pictures of the guitar or bass being worked on, also pictures of the guitar control cavity!
NONE of which applies outside USA. Often not even in neighbouring Canada, go figure.[/QUOTE]