The Korg PolySix is a vintage analog synthesizer released in 1981. It features six voices of polyphony, allowing musicians to play multiple notes simultaneously. The instrument is known for its rich, warm sound and includes a variety of built-in effects, such as chorus and ensemble, which enhance its tonal capabilities. The PolySix is equipped with a 37-key keyboard and offers a range of sound-shaping options, including oscillators, filters, and envelopes. Its user-friendly interface makes it accessible for both beginners and experienced players. The synthesizer has become a sought-after piece of equipment for music producers and enthusiasts alike.