You can find all the information to build your Harmonic Energizer PCB in the manual below. If you want to read more about this pedal, check the Harmonic Energizer frequency booster Kit page.)
Harmonic Energizer frequency booster PCB
8,00 €
If you like Frank Zappa you have to build your Harmonic Energizer PCB! This Systech Harmonic Energizer clone is a wide range notch filter that lets you set the range of frequencies to boost. Some examples: treble boost to avoid loss, middles to get more presence or bass for a rounded sound.