Darkglass Electronics Harmonic Booster Bass Preamp Pedal electro-harmonix these functions:

these functions:

It is a complete synthesizer voice

sustain pedal

total hp width: 504 HP

A Rotate CV jack re-assigns the multiplication number of each jack

Darkglass Electronics Harmonic Booster Bass Preamp Pedal electro-harmonix these functions: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. Boost: Flat 20dB to +20dB cut or boost Character: Allows blending in the perfect amount of the tone shaping circuitry. It can be set counter clockwise for a flatter frequency response Mid Gain: + 20dB @ the