Stereoscope Effects recently added the Fuzz IV to their range of effect pedals.

https://www.guitarsite.com/newsletters/gnw/images/other/fuzziv.jpg

This dirt box puts out searing fuzz with a huge boost. To help tame the fuzz sound an internal “Gain” adjustment was added to set to your liking. The “Attack” controls the amount of Fuzz, and the “Level” controls the amount of boost.

It features Level, Tone, Attack and internal Gain controls, True Bypass stomp switch with LED effect on indicator. Other features include Switchcraft input and output jacks, DC power jack, and all hand built into a sturdy metal case (approx. 100mm-100mm-55mm).

Find out more at http://www.stereoscope.ca/fuzz.shtml