Jfet Boost

Bennett Custom Audio is run by Mark Bennett, an electrical engineer based in St. John s, Newfoundland, Canada. The JFET Boost applies his engineering background to the simplest possible circuit: a clean boost that adds level without coloring your tone.

Using carefully selected JFET transistors, the circuit maintains transparency across its entire gain range. High headroom ensures clean signal even when pushing the output hard, making it equally useful for solo boosts, driving amp front ends, or stacking with other pedals.

The minimalist single-knob design reflects Bennett s philosophy of delivering professional-grade tools without unnecessary complexity.