Finally dug out and cleaned up my old DeArmond 1850 Thunderbolt. I remember preferring it to the CryBaby which is still in parts somewhere.
Having fun with the Strat and Pro Reverb last night I threw the wah between them and love the sweep and control. What I didn't like was the loss of sparkle when switched off.
I've looked for a schematic but come up dry. Looks simple enough to draw up a schematic by examining the board. I want to add a power jack which is easy, but also I suppose mod it for "true bypass" or at least fix the high end roll off.
Also, I've seen pics of some with a toggle switch on the side which mine doesn't have nor is it drilled for. ???
Thanks,
TT