replacement pots?
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tristanshoutsf
- Posts: 10
- Joined: Fri Mar 28, 2025 12:47 pm
replacement pots?
I have an MF-103 made in 2018 with 2 damaged pots: output level and LFO rate. Both are Alpha Taiwan. The Output level is an A50K and the LFO Rate is a B10K. The A50K appears to be RV24AF-40-15R1-A50K, but identifying the B10K is proving harder. It appears to have a 6.35mm x 17mm D shaft. The nearest Alpha Taiwan matches I've been able to find are 6mm x 15mm or 6mm x 20mm. Any guesses as to a suitable replacement for this one? I have also submitted a moog music support ticket with this question.
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tristanshoutsf
- Posts: 10
- Joined: Fri Mar 28, 2025 12:47 pm
Re: replacement pots?
According to Moog tech support, the B10K is an RV24AF-40-165F1-B10K-00K2. Taiwan Alpha does not currently make anything with an F1 shaft (6.35mm) and nothing at all with 16.5mm shaft length. Perhaps this is a discontinued line. Thankfully Moog tech support was able to salvage a replacement pot from a dead 103.
My alternative plan was to try to salvage the F1 shaft from the broken pot and swap it into a replacement R1 B10K pot, assuming that that's even possible. I'll save the parts just in case though.
My alternative plan was to try to salvage the F1 shaft from the broken pot and swap it into a replacement R1 B10K pot, assuming that that's even possible. I'll save the parts just in case though.