I just re-read this and realised I'd been a bit vague. They are the horizontal type, open, with phenolic insulator and open metal wiper. The classic cheapo trimpot. But they're quite big.
I'm wondering if in repair, people are using a different type. I'm not sure of their power rating.
Cheers
Stuey
I'm wondering if in repair, people are using a different type. I'm not sure of their power rating.
Cheers
Stuey
I know the one's you mean. Very common in 70's gear. Are they dickey (loose rivets etc) or were you just after changing them to be sure. Worth taking them out and soaking in WD40 and keep spinning them round a few times. Other than that you will have to search the catalogues I'm afraid.
It's nice to do a good job though
It's nice to do a good job though
Hi Mooly,
Yeah, one's knackered. It's a 50K one and has a range of 1K to 2.5K or so (used as a variable resistor). I actually just realised today that they're even bigger than my estimates above.
I may just replace the broken one with a single turn cermet (sealed type).
Cheers
Stuey
Yeah, one's knackered. It's a 50K one and has a range of 1K to 2.5K or so (used as a variable resistor). I actually just realised today that they're even bigger than my estimates above.
I may just replace the broken one with a single turn cermet (sealed type).
Cheers
Stuey
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