The Roland Juno 60 is a polyphonic analog synthesizer released in 1981. It features 61 keys, six-voice polyphony, a chorus effect, and a built-in arpeggiator. It was one of the first synthesizer keyboards to feature MIDI connectivity. The Juno 60 is revered by many analog synth enthusiasts for its warm and fat-sounding oscillators. It's capable of creating both classic synth sounds and thick pads that can be heard on many late '70s/early '80s recordings. Due to its popularity among producers and musicians, the Juno 60 remains one of the most common vintage synths on the used market.