Big Muff Pi Opamp w/tone bypass switch?

[Arn C.]

Does anyone have one of these monsters?  I think I have aproblem with the tone section.   Either way I put the tone pot switch the tone pot doesn't change the sound at all.
I took out the tone pot and it measures good (10K) Sweeps normally.   Any suggestions or fixes?

Thanks!
Arn C.

[paulyy]

I know on a stock big muff the tone pot is 100k or aleast it is on mine. That might be a start. As for the tone bypass, The tone pot should be dead when you turn the switch on. Hence bypassing the tone knob. Hope I was any help to you.

[jessetrbo]

For an opamp Big Muff, the 10K value is consistent with the unit that I own.  This is also reflected in various schematics, for what it's worth...  I'm currently at work and don't have the unit in front of me, but  I could answer more specific questions if necessary once I'm at home...

Have you checked the continuity of the switch with your meter?

Jesse

[John Lyons]

The pot doesn't have anything to do with the tone switch or bypassing the tone section.
It's either the switch itself or the wiring to the switch.

John

[Arn C.]

Thank you guys!  I will check the switch and wiring!

Peace!
Arn C.