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Korg Sigma KP-30

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The Korg Sigma is a synthesizer that features a 2 seperate sections. A preset instrument section as well as an analog synthesizer section. Both could be played at the same time and mixed and blended to make other sounds as well together or separately.

The Sigma also sported an unusual pressure control on the keyboard. Depending on how hard you pressed the keys, the pressure controller allowed the user more expression with the sounds. It also sported the Korg famous joystick.

CV triggers in and out completed the control ins and outs while a set of outputs for each sectionand a headphone out completed the audio section.

Technical Specifications
Type: Analog
Synthesis: Subtractive
Oscillators: 2
Oscillator Notes:
String and synth sections offered up to 18 vco's per voice together.
The synth section features a vco with saw, square, PWM, and noise, wave forms
Envelope Notes::
1 Envelope generator with attack and decay
Filter Notes:
12db high/low pass filter
LFO Notes::
1 lfo for vibrato
Polyphony & Tuning
Polyphony: 2
Timbrality: 1
Tuning: Standard
Modes: Duophonic, Mono
Patches RAM: 1
Case: Keyboard
Keyboard: 37 keys, Non-weighted, Plastic
Controls: Joy Stick, Pedal - Volume
Display Type: LED
Dimensions (WxDxH): W774 x H 400 x D 173 mm
Weight: 11kg
Audio Output Connections: 1/4" Phone Jack, Stereo Main
Power: 17w
Year Released: 1979
Year Discontinued: 1982
Used By
Keith Emerson, Rick Wakeman
Manuals & Documents

Product Links
Company Product Sites:
[+] www.korg.co.jp
Editors & Software:
Used Price: $650 - convert
References & Sources

  Report Synthesizer
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