Superb silicon fuzz face. External bias control to give you more/less mids and a 3-way tone contour toggle to take you from thick, searing silicon gain to a more focused mid-rich OD-like tone. Cleans up off the guitar volume pot great.

This is a custom shop version of the If 6 Was 9, made using BC108 transistors. This particular version doesn't come up too often. You can cover a lot of classic psychedelic rock ground with this! And the dirtier side of 70s funk too. Boxed and in excellent condition, includes all original case candy.