Korg Sigma KP-30

Serviced and in superb cosmetic condition. A rare beast in any condition – we’re only selling this particularly nice example because we picked up another in need of a deep overhaul.

Serial number: 0040

CONDITION: In superb condition with only very minor signs of wear or age to the face. The end cheeks are clean with some damage around the corners and edges. See photos for more information on cosmetic condition.

From Vintage Synth Explorer: The Sigma is an interesting bi-timbric synthesizer consisting of two sections: a genuine analog “Synthe” and a Preset “Instrument” section. All together, there are 19 presets on it that give a variety of sounds. There are 11 presets for the “Instrument” section which include fuzz guitar, electric bass, clavi, string, flute, double reed, trumpet, hammered percussion, etc. And there are 8 presets for the “Synthe” section that give variable waveforms (square, pulse, sawtooth) in different pitch ranges (from 32′ to 4′). Each preset has its own rotary control to vary its sounds. The Sigma is also unique for its ability to combine the synth and instrument sections for a nicer, layered synth sound or effect. While the synth section is nice, the instrumental sounds (tuba, trumpet, strings, guitar, etc.) are pretty darn bad, and only get interesting when mixed with the “Synthe” section sounds.

VOLTAGE: 120v machine. For UK/EU buyers it will be supplied with a high quality voltage transformer.

For sales in UK/EU the price will include VAT. VAT-free sales are possible to businesses and individuals in the EU (outside the UK) with a valid VAT Number – please get in touch if you wish to buy this way.