The Verbrator is a multi-function unit that combines an all-tube effects loop with a studio-grade reverb. It can be used as a reverb pedal on a pedalboard or as a tube buffer to convert a high-impedance signal to a low-impedance one for long cable runs. The pedal features a regulated switching power supply that takes incoming 9 volts and converts it to the high voltage a tube needs to operate, as well as a 6-volt DC regulator for the tube filament to ensure low noise. The effects loop can be run in series or parallel modes and has controls for send and return levels.