Doepfer A-102

Module A-102
is a reproduction of the legendary low pass filter design that uses diodes in the filter stage as frequency controlling elements resulting in « strange » resonance behaviour and frequency response as resonance and frequency are not independent from another.
As for the rest the A-102 is identical to the A-120 Moog low pass filter resp. the A-103 (18dB TB303 Filter). I.e. the same controls, inputs and outputs.
Only the filter sound is different: manual control of filter frequency 3 CV inputs (CV1, CV2, CV3), 2 of them with attenuator (CV2, CV3) input level control resonance control up to self oscillation (depends upon the frequency setting for the A-102)
30 mA 12V 30 mA -12V 0 mA 5V 60 mm Depth