Wiring Diagram Goodrich 122 Volume Pedal

Tom Mortensen · Post by **Tom Mortensen** » 28 Jan 2005 12:53 pm

The model 122 has a tone knob on the side.
Actually I would prefer to disable it.
So a diagram for a model 120 would be helpful also.<FONT SIZE=1 COLOR="#8e236b"><p align=CENTER>[This message was edited by Tom Mortensen on 28 January 2005 at 01:02 PM.]</p></FONT>

Brad Sarno · Post by **Brad Sarno** » 28 Jan 2005 2:30 pm

That's actually not a tone knob. It's a taper adjustment knob. You can easily remove that pot and it's wires and just hook up the main pot like normal. One end of the pot goes to ground. The input goes to the other end. The ouput goes to the wiper (middle tab).

Brad Sarno

Tom Mortensen · Post by **Tom Mortensen** » 28 Jan 2005 2:57 pm

The sound at full clockwise is quite thinner than full counterclockwise which I call full-range. I guess that's why I always considered it a tone knob.
But today I installed a new pot that I bought from Franklin SR. and I can't hear any difference at all when I turn the knob on the side of the pedal.
I have always used the claristats before.
This pot he says is made in Canada.

Jay Fagerlie · Post by **Jay Fagerlie** » 29 Jan 2005 7:33 am

Is there a place to get the actual schematics for Goodrich pedals?

Jay