Some time ago I bought Seppemans DUAL ssm2044 PCB. Originally I wanted to connect them to mb6502, but in the meantime I made a sammichSID, and I'm very happy with it. Therefore, I thought of possibility of creating a standalone filterbox utilizing SSM filter. I would like to use it connected to simple monophonic synth, but of course it could be used in many other ways. Features that I would like to achieve: - envelopes triggered by midi (Note ON) - midi syncable LFO - extensive