Buzzing sound while turning volume switch.

I have a BC21 and recently when I turn the volume switch, what could be the possible caused and is there anything I can do?

vintage05-21-2003 11:03pm

lafish Details Discussions Posts This discussion Message User 151 posts 05-21-2003 at 11:32pm Copy Comment URL Report Comment Edit Delete either the amp too old or your place too humid (like seashore or near hill) need to get tech man to clean the blemishes (if any)
kr4 Details Discussions Posts This discussion Message User 3,424 posts 05-22-2003 at 12:47am Copy Comment URL Report Comment Edit Delete Or there's a loose connection. The BC21 is wired point-to-point and some of the components are supported by the wiring. I had a similar problem with a BC 21 which deteriorated into more noise. Cured with one dab of soldering iron. Open it up and look for something loose, probably connected to volume control.
sugarbrie Details Discussions Posts This discussion Message User 3,854 posts 05-22-2003 at 05:45am Copy Comment URL Report Comment Edit Delete You should contact Angela at BCircle@BlueCircle.com Tell her I send you if you want.
bob_bundus Details Discussions Posts This discussion Message User 1,834 posts 05-22-2003 at 05:55am Copy Comment URL Report Comment Edit Delete have a knowledgable tech spray the volume pot for you with an oil-free cleaning solvent (& then work the control end-to-end several times before the spray dries - tech should know to do this). If the symptoms continue then move on.