Andy Hicks signature boost with enhanced midrange presence and articulate overdrive character.

JFET mu-amp clean boost with NOS Fairchild transistors. Over 20dB of gain, runs up to 18V.

Hand-wired analog boost preserving natural guitar character. Point-to-point construction, transparent gain.

Creamy overdrive/boost combined with warm vintage reverb. Room and Hall modes with independent circuits.

FET preamp/booster with high input impedance, low-cut filter, and low output impedance.

Recreates the transistorized preamp from vintage Copicat tape echo—Level and Frequency for tone-shaping boost.

Clean boost in the compact Ironman mini format. Transparent gain with protective flip cover.

Clean boost with extended headroom. Transparent volume increase that pushes tube amps into natural breakup.

Clean JFET boost with transparent signal path and high headroom.

No-knob FET boost providing slightly colored volume increase.

Preamp/overdrive pedal - one of AC Noises' original three effect designs.

Rook overdrive plus Speakeasy boost with order selector—used by Brad Whitford, Ty Tabor, Andy Timmons, Mark Tremonti.

Boost and overdrive with juice to push your amp or other pedals into saturation.

No-knob Dumble-style preamp boost. Just a Hot/Cool switch for +10dB or +6dB of harmonic enhancement.

Clean boost with 13-position gain control reaching distortion in the upper 'Heaven' zone.

Mini-format BB Preamp for bass with extended low-end response and optimized EQ voicing.

Timmy-based OD that spans transparent to TS-style saturation. Independent 18dB boost.

Dual-channel analog gain stack combining overdrive with MOSFET boost and flexible routing.

High-headroom MOSFET clean boost with +30dB gain and 3-band shaping EQ.

Treble boost and overdrive combo. Volume, drive, and treble boost controls.

Dual-circuit fuzz with independent boost, three clipping modes, and reversible signal chain.

Feedbacker and booster generating controllable harmonic feedback at any volume. Natural or higher octaves.

Delay, treble boost, and level boost in one box. Delays trail off naturally when bypassed.

High-gain boost with up to 34dB of gain and 3-way voicing switch. Hybrid JFET/op-amp design.