“The
Homebrew Full Metal Jacket — a simple yet effective distortion pedal
that adds all the gain, sustain, and output you could want without
affecting the tone of your guitar or amp. Even-order harmonics, JFET
based construction, produces a distortion similar to overdriven preamp
tubes.”
“It features three knobs (Gain, Output, and Tone) and two footswitches
(On/Off and Boost). The Boost footswitch increases the amount of
distortion making the FMJ like a two-channel tube amp.”
