MATRIXSYNTH: Vintage Korg Polysix Analog Synthesizer SN 466466

Tuesday, December 12, 2017

Vintage Korg Polysix Analog Synthesizer SN 466466

via this auction

"This polysix is in good working shape. It was a victim of battery corrosion and had a clone KLM-367 installed with a new battery. It also had the keyboard scaler replaced. The voices are pretty in tune, there is room for improvement. Also, the filter cutoff isn't perfectly adjusted on all of the voices. I adjusted both by ear because I don't have an oscilloscope but it should be no problem for a professional tech. Because of the age of this synth, it may get dirty key contacts that would prevent a key from sounding or the switches may get sticky, but as of now and the year I've been using it, everything is working as it should."

Pics of the inside below.

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