g3:My X-77 is a tonewheel organ, but it's not on your list. I was so sad! Neither is the X-66. Didn't it have one octave of tone wheels?
G3
The X-66 cannot really be considered a tone wheel model in the classic sense. The one octave tone wheel generator in the X-66 is divided down with electronic dividers. In fact, the original tone wheel pitches are not used in the audio. Only the divider outputs. The X-66 is more of a Theater organ in sound and voicing. The use of the top octave tone generator was so Hammond could say it never went out of tune, just like other Hammond models.
George
Organs
Hammond B-3/145
Hammond Super B (MIDI Controller)
Yamaha FX-1 - TM-1 x 2
Synths
Korg Triton Pro
Yamaha P-80
Native Instruments Soft Synths;
Akoustik Piano, Electrik Piano, B4II,
FM-8, Pro-53, Massive, Absynth,
OPXpro, Mtron