Korg VC-10

Korg VC-10 vocoder

The Korg VC-10 is an analog vocoder released by Korg in 1978. It was Korg's first vocoder and unlike many vocoders, the VC-10 includes a built-in polyphonic tone source that can be played via its 32-note keyboard.[1] When a microphone signal is mixed with the internal sound generator, it supports basic vocoding, a process that allows for the modulation of a synthesizer's sound with the characteristics of a human voice to create distinct electronic effects. Introduced in 1978, it was priced at $1,299, excluding the microphone.[2][3]

It gained popularity in the 1970s following utilisation by bands such as Kraftwerk and Electric Light Orchestra.[citation needed]

Sounds and features

The VC-10 features a 20-band analyzer, a 20-band EQ, and an internal divide-down synthesizer for tone generation.[1] Additionally, it can process external signals using the ensemble effect from the Korg PS-series, enabling the transformation of basic sounds into rich textures.[2][3]

It features 32-note polyphony with one oscillator per key, all individually tuneable, accent bend control which adds a slight pitch wavering effect so that the sound produced is more like a human voice, octave-up control which extends the range of the keyboard, and tune control as well as various settings relating to input and output mix.[citation needed] The VC-10 allows for an input from an external signal carrier, such as an electric guitar, to be modulated by the keyboard. It also features an external pitch control input.[citation needed]

The VC-10 achieved a measure of popularity because it was simple to use, relatively inexpensive and completely self-contained.[4]

The unit was originally supplied with a gooseneck microphone called the Korg MC-01 which plugged into a bespoke BTS connector. This type of connector was phased out when XLR became the standard; whilst it is difficult to source a microphone that will connect to it, TOA [1] still makes a compatible model, the DM-524B. The VC-10 also has a front panel standard microphone 1/4" input jack.

Front panel error

It has been noted on Korg Kornucopia mailing lists (no longer available) that early versions of the VC-10 have a misprint on the front panel block diagram, which spells "FREQUENCY RESPONCE SIMULATOR" rather than the correct "FREQUENCY RESPONSE SIMULATOR".

References

  1. ^ a b Bjørn, Kim (1 January 2022). Patch & Tweak with KORG. Bjooks. p. 176. ISBN 978-8799999552.
  2. ^ a b Reid, Gordon (October 2002). "The History Of Korg: Part 1". Sound On Sound. Retrieved 29 April 2024.
  3. ^ a b Vail, Mark (15 March 2000). Vintage Synthesizers (2nd ed.). Miller Freeman Books. p. 194.
  4. ^ John Shepherd (27 February 2003). Continuum encyclopedia of popular music of the world: VolumeII: Performance and production. Continuum International Publishing Group. p. 268. ISBN 978-0-8264-6322-7. Retrieved 26 January 2011.