This listing is for one Roland System-100 analog synthesizer.
It is working very well but as you can see, the keybed has been removed. On the inside there are signs of rust on the interior of the case. I put a white platform in there to sort of fill the void to allow you to put stuff on there in it's place (like a Keystep, 303, 4ms Pod, etc etc). I will include this white platform with the synth.
The synth sounds absolutely phenomenal and all the knobs/slides are functioning fine. Keep in mind, like a lot of old Rolands, you need at least 10v on the gate input to trigger the envelope.