Joe gore Filth Fuzz

The drive and level controls do what you’d expect. But unlike many fuzz drive controls, this one sounds great throughout its range. Extreme settings are molten-lava thick. Lower settings are like…slightly cooled lava, maybe?

But the real action is in the two sliders. They’re tone controls of a sort, but not in the usual way. Most fuzz tone controls are tone-sucking passive circuits situated downstream from the fuzz effect. But here, the sliders alter the voltages at the transistors, radically changing not only the tone, but also the timbre, response, attack, sustain, and compression. In other words, the sliders radically alter the fuzz’s core character, as opposed to simply EQing a single core tone.