Darkglass Harmonic Booster 2.0

Darkglass Harmonic Booster is a perfect solution for a bass player looking for a compact and harmonically rich preamplifier. Designed to work together with Darkglass overdrive and distortion pedals.

• Controls:
  Boost: Maximum +20 db volume boost available.
  Character: With this control you can blend in the desired amount of tone-changing circuitry.
  Mid Gain: +/- 20 db boost or cut in the frequency range chosen by Mid Freq control.
  Mid Freq: You can choose the frequency to be cut or boosted with this control. Range 250 Hz - 2.5 kHz.
  Bass and Treble: +/- 20 db boost or cut to low and high frequencies. Bass frequency at 80 Hz and Treble at 5 kHz.
• Power Requirements: 2.1 mm 9V DC centre negative power supply. 30 mA.
• True Bypass
• Made in Finland