YOU GOTTA PLAY THE VIDEO POSTED BELOW! SHOWS A LOT OF THE SETTINGS AND HOW THEY SOUND!
RARE! What can I say about this?! It is soooo fun! You can plug it into your PA and mix it through that or play it as a stand alone unit as it has a speaker mounted in the body. It has the standard Casio drum sounds and speed (Rumba anyone?!) and tons of cool-dorky keyboard synth sounds. And it takes very well to effects pedals. It all works as it did new. All dials switches etc are in good working order.
Brett from Flight Of The Conchords uses one of these on their albums and live!
Ships in a used gig bag (as pictured) that fits very well actually and heavily padded in a heavy duty guitar shipping box.
Uses a 9V 2A AC Adapter just like the ones used with guitar effects pedals.