Blending possibilities. Similar to the Billy Sheehan Signature Drive, you can blend the fuzz tone with a clean signal. Fire up the distortion engine gain as much as you like with the 'Gain' control, set the 'Volume' for the distortion and then blend in the clean unaffected tone by turning up the 'Blend' control. Instead of a tone control, the EBS FuzzMo features a 'Shape' control that changes the shape of the gain engine, from triangle to square wave through the passive tone stack. Character filter. If the controls does not offer enough flexibility, this pedal also feature a 'Character' filter. This goes in three steps from Flat, to subtle mid-scoop, to maximum mid-scoop (or cut). True bypass. The EBS FuzzMo uses a True Bypass footswitch. The pedal runs on 9V DC battery or Power Supply.