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FDP Forum / Fender Amps: 1985 - Current / 1988 Princeto Chorus



Sep 30th, 2017 12:16 PM   Edit   Profile  

Does anyone know the resistance of the impedance potentiometer? Or where I can find one? on it it says 05c1m 9218

THanks for your help


Nicoma Park, OK.

"Let the music do the talking"
Sep 30th, 2017 05:36 PM   Edit   Profile  

Here's a page that has the schematic.


Contributing Member

Too Near Atlanta GA

Amp Tech Emeritus
Oct 1st, 2017 08:58 AM   Edit   Profile  

Impedance potentiometer? By the description you posted, you must be referring to the Limiter pot which is a fender part # 002-7950-000 a 1 meg with a 5C taper. Very hard part to find btw, I sold the last one I had not long ago on eBay.


(This message was last edited by willie at 11:03 AM, Oct 1st, 2017)

Contributing Member

Too Near Atlanta GA

Amp Tech Emeritus
Oct 9th, 2017 02:54 PM   Edit   Profile  

You keep asking...and I gave you the answer...except, there is no "impedance potentiometer" or "dial" on the Princeton Chorus amp...ever...never. :) The pot you described is the one I posted above...again, it, like many other 80's and early 90's solid state FMIC amp pots, are very hard to find these days. You might have to sub another similar 1 Meg snap in pot with a different taper.


FDP Forum / Fender Amps: 1985 - Current / 1988 Princeto Chorus

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