Studio-designed transparent overdrive with touch-sensitive breakup that cleans up with guitar volume.

Touch-sensitive mids boost that responds to playing dynamics. Adds presence and cut.

FET preamp/overdrive featuring three gain stages, tube-like tone, and five clipping modes (Ge/Si).

1971 Colorsound Overdriver clone (Dave Gilmour's Power Booster) with added volume control.

Dual boost/overdrive with three circuit voicings: HexDrive, OD9/TS9+, and OD808/TS808+.

FET booster with 9/24V voltage switch and three-way EQ toggle for normal, treble-focused, or flat response.

Always-on version of the Witch Finger. Same op-amp boost/drive circuit, no footswitch, smaller footprint.

BK Butler Tube Driver-style overdrive with two-band EQ and selectable headroom.

Enhanced boost with more headroom and output than the standard Louder. Transparent level increase, no coloring.

NOS germanium fuzz spanning gated splutter to MkI/II roar, with rare low-gain boost voicings.

All-transistor boost into distortion with interactive Level, Dirt, and Compression controls.

Subminiature tube boost with NOS Sylvania 6112, from unity buffer to 30dB of tube gain.

Dual-channel AC Booster and RC Booster combo with independent controls and flexible routing.

Headroom preamp in compact format with Carl Martin's signature DC/DC converter technology.

Single-knob germanium boost with servo-biased error correction eliminating temperature drift.

Marshall-style overdrive with switchable germanium fuzz and 13dB boost. Full preamp/power-amp simulation.

The legendary Katana boost shrunk to mini size. Same transparent 35dB of gain, half the footprint.

EP-3 preamp with separate Gain/Volume and 3-way thickness toggle—doubles usability, draws just 3mA.

Rangemaster treble boost with NOS OC71 germanium transistors. Limited to 700 units, sold out fast.

Precision Multi-Drive plus Pegasus Boost in one. Pre/post switch routes boost before or after overdrive.

Colorsound Power Booster recreation with internal charge pump doubling 9V to 18V headroom.

High-quality buffered clean boost pedal with always-on buffer functionality and 700k ohm input impedance, designed to drive pedalboards and cable runs while adding subtle harmonic enhancement.

Beefed-up clean boost with more headroom than the Phat Phuk. Pushes amps harder with a fatter signal.

1176-style compressor with Rangemaster boost, 3-band EQ, and 23V internal headroom.