ZVEX Super Hard On tubevibe It is both a sound

It is both a sound module and a controller

Start around 2:00 o'clock

The circuit is not modeled after any classic fuzz design

The drive allows you a huge range of tones from ﾓlittle wing-ishﾔ chime to classic rock era bite

ZVEX Super Hard On tubevibe It is both a soundThis is the perfect preamp pedal. The "Crackle Okay" volume knob is a negative feedback control styled after classic 60's recording console inputs. (They crackled when adjusted too.) Most vintage guitars suffer from steadily deteriorating magnets in their pickups, since permanent magnets aren't really forever. The Super Hard On's input impedance is so high (>5 Meg) that it refuses any current flow from your pickup maintaining the most magnetic field