From jblann1@yahoo.com Thu Apr 26 15:40:05 2007
Subject:Re: Big Dumb Question (harmonic beating)

Beating clones:
XM-1,XK2, XB anything
CX3 (V2.X one on a few notes)
Electro -- somewhat
vK7,8 a little, mostly with leakage tones mixed with actual upper
tonewheels
Xk3,1 not noticable
B4 version 1.XX yes but in a different way
V3, 5, 5+, Diversi not noticable
Most synths with organ patches do the same thing:
All because of tuning issues--any overdrive makes it worse. The
easiest way to avoid this, especially with sampling is to make sure
the octave pitches of each tone are matched exactly the same. I
successfully achieved this on My old Korg triton--but then I had phase
cancellation problems when playing chords.