Basket case sx-980 treble and bass pots

creeve

Active Member
evening all,
I am working on an sx-980 that has clearly had the bass and treble pots replaced with different part numbers than what the SM calls for. SM calls for acv-136 100k b. What was installed were acv-138 100k a2 that appear to have come out of an sx-750. Is it worth tracking down the correct part number or are these essentially the same?

Thanks.
 
100K is functionally just fine. Unless there is a non-linear taper to either pot, it probably makes no difference. Even if there were a taper, ultimately the range of control would be exactly the same.
 
100K is functionally just fine. Unless there is a non-linear taper to either pot, it probably makes no difference. Even if there were a taper, ultimately the range of control would be exactly the same.
Thanks....will leave them be then. Believe me I have bigger problems with this beast to deal with.
 
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