There’s an internal trim-pot to adjust the fuzz volume - I currently have it on higher than unity-gain, so it’s loud. 

The wah sounds excellent - the combination sounds like Ron Asheton. Or John McBain.

The pedal can also be used in stereo, with two amps, or in mono. There’s also the option to use this as volume pedal, in. mono. Quite a versatile unit.

This is a vintage pedal, but works perfectly, all original components, no scratchy pots etc. 

It was manufactured in Sepulveda, California, which dates it to around 1970-1973, before they moved production to Chicago. The tropical fish capacitors would date this more specifically to 1970-1972. 

Free shipping (insured - next day delivery) in the UK.

Any questions, let me know.