Benson Amps Preamp Pedal

Description

The circuit of this preamp pedal is based on the Benson Amps Chimera 30 watt guitar amplifier, however, it substitutes FET transistors for vacuum tubes. 

Controls: 

  • Gain (distortion) 

  • Bass (high pass lter) 

  • Treble (low pass lter) 

  • Master Volume

Power requirements:
9VDC Boss style adapter or battery 50ma