The DrumBass is an 8-step sequencer connected to a bass drum generator.
 
The sequencer has a CV output for connecting and controlling other devices.
The drum generator can also be used without the sequencer, tapping with the fingers on the white pad. It consists of the following controls:
 
Pitch: controls pitch.
Switch: select between high or low pitch.
Reson: adjusts the resonance level.
Sense: controls the sensitivity of the pad microphone and adjusts the amount of signal coming from the sequencer.
 
Operates on 9V battery or 9V Boss type power supply (not included).
 
Measurements:
Height 15 cm
Width 12 cm
Long 16 cm