Wondering if anyone can lead me to a matching potentiometer, one of the c103s just keeps spinning and doesn't have a minimum and maximum stopping point. Also seems to be causing issues. I have some similar but most of what i have are 6 pin and not 7 like these and also most of mine have a longer shaft.
Attachments
Is pin 7 mechanical or part of the circuit?
It's difficult to match potentiometers since there are so many variables (electrical and mechanical).
Is this your amp that you intend to keep or is it for sale or for a customer?
What sort of problem is it causing?
It's difficult to match potentiometers since there are so many variables (electrical and mechanical).
Is this your amp that you intend to keep or is it for sale or for a customer?
What sort of problem is it causing?
Its currently my amp but I will probly end up selling it soon so I was hoping maybe someone would know where to find this exact replacement or maybe have one laying around on a parts amp I could buy. I dont think pin 7 does anything it is just attached to the metal casing from what I can tell but I haven't actually removed it from the board yet.
If someone has a junker laying around, that would be a good option.
What sort of problem is it causing?
Which pot is it?
What sort of problem is it causing?
Which pot is it?
It's the LPF, doesn't really seem to work at all and with very little volume the sound goes in and out. Iv tore the whole amp apart just to do an inspection I don't see any other issues as far as broken solder joints and power supply and output section all tests fine.
Are you saying that the amp is going into muting when the input level to it is at a relatively low level?
Does the defective pot seem to have an effect on that problem?
Does the defective pot seem to have an effect on that problem?
Yea its just causing issues, I may just have to make another one I have laying around work even though it will look a little different. I was really just looking for this same one thats all.
Trying to sell it for what one in good condition would sell for eliminates a lot of the options that are available to someone just trying to get a working amp, for their own use.