Marshall encoder

[Valvehead]

I cant find one anywhere ?

encoder for a Marshall JMP-1 preamp

M-POTM-00005

Bourns makes one but the shaft is different , etc....



any sources ?

[The Dude]

Is this the Bourns one you found or might this be a different one that will work?

ECW1J-C36-CC0024L Bourns | Mouser

[Valvehead]

Mr Dude - the mouser one has too short of a shaft , and the marshall knob wont fit ( so ive read ). if it was mine id use it, but the owner wants the exact replacement.

[g1]

Where did you read that? I read on Marshall forum that it is the correct part?
Is the old one intact? Measure the shaft. The Bourns part shaft is 1/4" diameter, 1&1/4" long, how much longer could the Marshall part be?

[Jazz P Bass]

Is this the part?
The JMP-1 parts list calls it out as a "PD1A DATA INCREMENT CONTROL"

Korg Parts Data Increment Control Encoder PD1A | eBay

Here is another pic: Master Service

[g1]

Yes that's it, as far as I know, the Bourns pot just solders in to that tiny board.

[Valvehead]

thats the one Mr jazz ! thanks !

G-one , i dont recall where i read that , but i brought that info up to the owner and he didnt want the $5 one. (id use it )