The Poly 61 is a super 80s analog polysynth with 2 DCOs per voice, chorus, and an arpeggiator. It is similar to the Roland Juno series but with a less appealing programming interface to some, hence the lower price! That said, programming isn't difficult, just less immediate and the great sound is still there. One other consideration is the lack of MIDI. It does include a trigger input for the arpeggiator for syncing to an external rhythmic driver.
Great working condition overall, shows average wear for it's age. Nothing out of the ordinary to mention.