In the post 1977s the ARP 2600 switched to the Moog patent infringement avoiding 4072 ladder filter board. The Vult 46&2 is a version inspired by circuit level research into this filter.

Surrounding this filter I have put three Vult Bleak oscillators and a noise source mixed via the Fuser module. A clocked Bogaudio Arpeggiator drives the oscillators in conjunction with a keyboard. The Slap ADSR has been put in front of the filter. In addition the filter is swept by an LFO with the sweep range controlled by the mod wheel, as well as a separate Slap ADSR for the filter.

Note that the CLKD clock module also controls the speed of the filter sweep and the delay rate.

For the FX section there is a dual LFO swept resonant comb filter, EQ, delay, and an Airwindows Nonlinear Space reverb.

Four patches are provided in the Zip file.