The ODB-3 is an Overdrive Pedal from Boss designed to use with a 4 or 5 string Bass guitar.The pedal comes equipped with a two band equaliser. Overdriven sounds can be blended with dry bass signal to help you to reach your target sound.Boss Product OverviewOverDrive specifically designed for bass. Onboard two-band equaliser. Balance knob controls dry/overdriven sound. AC adaptor or 9V battery operation. Five year warranty. The ODB-3 Bass OverDrive delivers the chest-resonating distortion that "techno" and "industrial" bassists have been waiting for. This hot new pedal has been designed specifically for bass applications. Bass OverDrive OverDrive specifically designed for bass. Onboard two-band equaliser. Balance knob controls dry/overdriven sound. AC adaptor or 9V battery operation. Five year warranty. The ODB-3 Bass OverDrive delivers the chest-resonating distortion that "techno" and "industrial" bassists have been waiting for. This hot new pedal has been designed specifically for bas