Tone wheel organ, two keyboards, pdalier. Buttons too.

UTILIZATION

Original effects, cf. "Marimba repeat", used by Pete Townsend (The Who) in "Baba O'Riley" (album "Who's Next"). Also used in the same album on "Will not Get Fooled Again".

SOUNDS

Sounds similar to the Hammond organ in a little more cheap as far as I know. Some were able to draw things gniales and unique ...

OVERALL OPINION

I do not possde, did not tried and do not know that by using that had the Who. I do not really mind about this keyboard.