Produces Weird and Bizarre Effects - creating motion and balance instabilities, optical illusions and enhanced inducement of hypnotic states. Continuously variable speed rotates a 11" diameter disc that can be set anywhere from zero up to a fast rotation of about 20 times per second (1200rpm).

Runs on 8 internal AA batteries (battery holder is located inside base), or from 115 VAC wall power (a 12V wall adapter is included that plugs into the back 2AR)

HYPDISK Instructions