Hi,
I have a ticket out to DSI support but maybe I can crack this before Monday.
For some reason my envelope control on the OB-6 has become very unresponsive. It has become impossible to get plucked sounds from the instrument and each (or most) keystroke result in a different sounding envelope (sometimes percussive sometimes with lots of release), but no modulation is being routed anywhere--this is a basic patch setting.
I've tried disabling MIDI control and any potential feedback loops, and have reset all globals and recalibrated it.
I inlcuded an MP3 of the issue. It affects the sequencer really badly because more percussive/rhythmic sequences now are quite random...hopefully I'm just totally blind and missed something obvious. Thanks!
EDIT: When the attack knob is set past noon...around 3 o'clock...you can hear the envelope triggering, like there's an LFO modulating the VCA or something (a pumping sound).