# Korg Polysix
“Korg Polysix analog synthesizer, very nice condition with only minor scratches and scuffs, fully-functional. Six-voice polyphonic synth from 1981, with very cool arpeggiator and chorus/phase/ensemble effects. Unlike most polyphonic analog synths, the Polysix uses real VCOs, rather than digitally-controlled oscillators (DCOs), and it sounds warm and fat. In Unison mode, you can stack all six voices for a HUGE monophonic sound.
This one has been refurbished, with the original battery replaced with a non-leakable Lithium battery. It has also been tuned and calibrated, with the original factory patches reloaded. I’d say cosmetically, it’s a 7.5 out of 10, very nice for a 30-year-old keyboard. The auction includes the keyboard only; the stand pictured is not included.” Link