ZVex Mastotron Fuzz Pedal

The ZVex Mastotron Fuzz Pedal is a heavy silicon fuzz design that includes unique features such as source impedance control, subs control, and pulse width control. It is suitable for use with both bass and guitar and can be interfaced with digital devices like recorders and keyboards. The pedal features the following controls:

1. Relax/Push: Introduces source impedance to the signal going into the Mastotron, allowing for signal softening for active pickups.
2. Fuzz: Wide-range knob to adjust the fuzziness of the pedal.
3. Pulse Width (PW): Control for adjusting the pulse width from square wave to narrow pulses.
4. Tone: Shapes the treble without sacrificing heavy subs.
5. Volume (Vol): Output volume control.
6. Subs Switch: Allows setting the amount of sub content in the fuzz, with options for dramatic sub levels.

The pedal operates on a 9V battery (preferably alkaline) or a high-quality 9V adaptor with a current draw of approximately 1mA. It is equipped with a standard Boss configuration DC power jack with center negative. The pedal is warranted for 1 year from the date of purchase and can be serviced through the manufacturer's repair facilities.

For further technical details and support, users can contact Zachary Vex Effects directly at the provided contact information.