Designed to be the perfect complement to our distortion circuits, the flexibility and portability of the Harmonic Booster is also the perfect one-stop solution for gigging musicians in search of a precise and harmonically rich clean preamplifier.
Flat -20dB to +20dB cut or boost.
Allows blending in the perfect amount of the tone-shaping circuitry. It can be set counter-clockwise for a flatter frequency response.
+-20dB @ the frequency selected by “Mid Frequency”.
Mid frequency from 250Hz to 2.5kHz.
+-20dB @ 80 Hz.
+-20dB @ 5 kHz
Connect from the ¼” Output jack to the input of your amplifier or another effects pedal.
Connect your instrument or output from your pedal board to the ¼” mono jack.
Only use a regulated 9V DC adapter with a center-negative plug.
Video review: Harmonic Booster Pedal Clean Bass Preamp