For the last hour I've been trying hard to replicate a rather simple patch from an Oberheim 8V, as can be heard on Rush's Camera Eye song.
It's seven notes played, on which the filter cutoff (with moderate resonance level) is gradually being modulated by an LFO with Random S&H.
The problem is that the random values from the LFO are different for each voice's filters. Resulting in a mish-mash of filter modulation, instead of the typical unified Random S&H changing values, that can be heard with all other waveforms of the LFO.
The Behringer DeepMind 12 had the same "problem" when it first came out, but after mentioning this to the developers, they quickly corrected the behavior, in a firmware update, as to reflect all other LFO waveforms, and output the same random value for all voices for each clock step of the LFO.
I don't suppose DSI developers would be open to do the same for the REV2 ?