Erica Synths Bass Drum, Eurorack Module, Pitch, Tune, Tune Depth, Attack, Decay, Drive, Pitch CV, Decay CV and Drive CV controls, Decay range: 400 - 2200 ms, Trigger time: 1 ms, Connections: Pitch CV, Decay CV, Drive CV, Trigger, Accent and audio output: 3.5 mm Mini jack, Audio Output Level: -5V to +5V, Trigger Level: 5V, Accent CV Level: 10 V, Power requirement: 40 mA at +12 V, 30 mA at -12 V, Dimensions (W x D): 14 HP / HP x 35 mm