Darkglass Harmonic Booster - Clean Bass Preamp
They say:
Clean Bass Preamp.
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.
Specs
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 frequency selected by “Mid Frequency”.
Mid Frequency
Mid frequency from 250Hz to 2.5kHz.
Bass
+-20dB @ 80 Hz.
Treble
+-20dB @ 5 kHz
Output
Connect from the ¼” Output jack to the input of your amplifier or another effects pedal.
Input
Connect your instrument or output from your pedal board to the ¼” mono jack.
9V DC
Only use a regulated 9V DC adapter with a center-negative plug.
Dimensions
Width: 75 mm / 3″
Length: 111 mm/ 4¼″
Height: 43 mm / 1¾″
Weight: 250 g / 0.55 lb
