Here's some info from the seller!
Analogue kick drum generator
The Kick Lancet generator is a handy analogue percussion synthesizer with priority to kick-drum sounds.
The heart of the Kick Lancet's sound structure is an analogue oscillator that produces sine and square waves, which can blend seamlessly from one to the other. 2 independent envelope generators with a decay/release phase can modulate the oscillator's frequency and the VCA. Additionally the VCO pitch can be modulated by the fast LFO (3Hz to 3 kHz, triangle). Noise and a pulse signal can be added in the mixer section. Vermona have a balls-controller for making it really big.
The Kick Lancet can be triggered by MIDI but beside that there are 3 different trigger inputs. A gate trigger, which impulse can trigger the Kick Lancet in normal way with additional accent or completely dynamical depending on the incoming voltage, a simply short current trigger (i.e. momentary foot switch) and an audio input, which offers the possibility to trigger the Kick Lancet by an audio signal statically or dynamically. Drum pads can also be connected here.