Cwejman Qmmf - 4 As Quad Bandpass Filter by changeling-demos published on 2015-03-08T17:03:25Z Cwejman QMMF-4 setup as a quad bandpass filter. Audio source is a Tip Top Audio Z3000 MKI. Cutoff modulation by a Maths in loop mode. Sequenced by an A-154/155 combo through an A-156 quantizer. VCA is an Azimuth I with an A-142-4 as an envelope and a Maths in loop modus for a slight pan modulation. Genre demo