" Fully analog, it has a really unique sound. It has a preset section as well as a "Free" section, which is the synthesizer section. It also has an "Animator" button which is like a really good analog Chorus/Flanger effect which adds a lot of character and thickness to the sound. It's in excellent condition for its age, everything is working, all keys and knobs and the pitch bend joystick are present and correct, the only problem is that one of the keys in the top octave is no longer responding. This should be an easy fix. This synth has no MIDI, it is FULLY analog. Unfortunately there is no CV/gate control either, so you will need to use your very own hands with this beauty."