Emma Electronic overdrive Onomatopoeia

Boost / overdrive pedal that can be used to turn up the volume of an instrument or, thanks to the Gain control, to saturate the signal in the same way a tube amp begins to overdrive. The Saturation setting has a unique functionality. Before the generalization of distortion pedals, some guitarists saturate their amp by removing one of the power tubes. This setting, once all the way to the left, reproduces this type of distortion, otherwise it amplifies the pedal normally.