Zvex Effects Fuzz Factory VerticalMaker: Zvex Model: Fuzz Factory Vertical Condition: New Description: This is a five knob fuzz using two new old stock sixties germanium transistors. The circuit is not modeled after any classic fuzz design, but should have been around when Leary was still lucid. Although the five knobs are named for the parameters over which they seem to have the most control, please dont hold me to it. They are controls for various operating levels and biases, and