Nashville-based guitarist JD Simo is a vintage guitar fanatic. He plays vintage guitars, vintage amps, and when he uses effects they are generally vintage. (He’s even started a vintage-focused guitar blog.)
One of the vintage effects he likes a lot is the Marshall Supa Fuzz, which can be very expensive to purchase if you can find them anymore. To make it easier to find this type of fuzz pedal, Simo has worked with long-time Warren Haynes guitar tech and Farmland FX owner Brian Farmer to create the Farmland FX SIMO Supa Fuzz, which appears to be a faithful reproduction of the original Supa Fuzz.
Check out Simo talking about and demoing the pedal:
The pedal is currently available from Carter Vintage Guitars in Nashville.