http://www.kvraudio.com/get.php?mode=re ... t=1&rpp=30
I used to make drum sounds with my late Arp Axxe as following:
* No attack, short decay, no sustain, short release
* The ADSR has to apply to the VCO pitch, VCF cutoff and VCA level
* Mix some waveforms with noise if possible
* Play with filter settings (has to be low-pass) until satisfied (and that's the tricky part
