Hi everyone... I have a small favor to ask of you... I've attached a .syx file for you to test this with... it loads into the edit buffer, so no worries about it overwriting anything in your REV2.
I need someone to test this, so I know if this is only my REV2 sporting this "feature", or if it's just the way the REV2 works.
The test program is a simple program that use the filters in self oscillating mode, with oscillator 1 set to a triangle, and oscillator 2 set to "off"... the oscillator mix is set to only play oscillator 2, or in other words; the oscillators are NOT sounding, only the filter.
The reason for oscillator 1 set to triangle and not heard is, that I want this oscillator to audio modulate the filter via the parameter "Audio Mod" for some FM action.
Problem is, that as i turn up the audio mod parameter, I get differences in the pitch between the voices, and the shift seems to come in fours... that is, first four keypresses are in tune, but then the next four is a bit different, but enough to make it impossible to use the sound for playing anything melodious...
I'm suspecting that it may be the 8-voice add-on board I got in my REV2 that somehow tunes it's filters a little bit off in regard to the onboard 8 voices...
I'd like to be able to use the Audio Mod with a static high setting, but this is just not possible because of this... I wonder if this happens with your REV2 8 or 16 voice as well?
I've attached a small demo showing what it sounds like:
http://razmo.ziphoid.com/TestProgram.mp3The demo first play the self oscillating filter without any Audio Mod, then with...