Retro-Electro Effects about the Double Top
Germanium transistor 'Rangemaster' type treble booster and silicon transistor 'Hornby Skewes' type treble booster dual pedal. Each circuit can be run independantly, or the germanium can be run into the silicon for an excellent overdrive tone, selection via two footswitches. The 'Rangemaster' circuit is tuned to the specific transistor used and has a tone and boost control. The silicon booster is as the same as the stand alone version using the BC108 transistor with a toggle switch to choose between treble and mid-range boost and a volume control.This uses a bi-polar power supply chip inside, so this is a standard 9 volt power supply only, no battery option. True bypass switching and LED indicator for each circuit.