OK,
I've uploaded a five minute video that shows the kinds of sounds you
can now get out of the Poly-800 when upgraded with the HAWK-800 kit.
This little video show cases the rate modulation of the LFO's as well
as send MG into bend (which varies the master oscillator by almost an
octave) instead of just the DCO modulation (which only modulates
across a semitone each way). This gives us the ability to create real
siren effects. Especially with the use of PWM square, sine, saw and
triangle waves. And don't forget the random sample and hold.
http://www.youtube.com/user/korgpolyex800Enjoy!
Mike.