Drawing inspiration from its germanium predecessor, the Fuzz Phrase Si encapsulates the rich harmonic profile and dynamic response of the esteemed Fuzz Phrase Ltd. It strikes a perfect balance between sought-after tonal characteristics, long sustain across the register and “clean-ability” rivalling the best vintage germanium fuzz circuits.

After meticulous testing of various silicon transistors, the BC107s emerged as the unequivocal choice. We proceeded to fine tune the circuit to these transistors, securing all the attributes synonymous with the Fuzz Phrase legacy.

Controls:
Level: Adjusts the Fuzz Phrase Si’s output volume, while also allowing for versatile tonal shaping.
Gain: Sets the amount of gain.
Internal Trimmer: Sets transistor bias (factory-set at 4.5V).