I have a Crown D-75 amp that is missing a cap on the on-off switch. Does anyone know where I can purchase one, or maybe something cheap I can squeeze on there?
Also, one of the volume pots are scratchy. I haven't tried cleaning it out yet, but in the event that I need a new pot, what kind of pot can I purchase and where's a good place to order from?
Mpffff... The cap is nothing special at all. About any 600+VDC 0.02uf or 0.01uf ceramic disc cap will do just fine.
The volume-controls _will_ be specific to that amp, but if you know the specifications, you should be able to find after-market replacements or upgrades. But I would strongly suggest you clean them before you replace them. Be sure to use a *lubricating* cleaner designed for volume controls - or, if you know how to be very, very sparing in your application (flame-suit full-on) WD-40 - after a non- lubricating cleaner such as mineral spirits or the like. Even Radio Shack tuner/cleaner is excellent in this application.
NOTE: ALL OF THE ABOVE ARE FLAMMABLE. Allow all volatiles to escape before applying power.
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