Kawai K4

K4
Manufacturer Kawai
Dates 1989[1]
Price K4 £895 GBP
K4r £695 GBP[2]
Technical specifications
Polyphony 16 voices
Timbrality 8 part
Oscillator 2
LFO 1 - Sample & Hold, Saw Up, Square, Triangle
Synthesis type PCM ROMpler
Filter 2 - 12dB Slope (2-pole), Low Pass, Resonance
Attenuator ADSR
Aftertouch expression Yes
Velocity expression Yes
Storage memory 64 RAM slots
Effects 32 types including: Reverb, Reverse Gate, Normal Delay, Stereo Pan Delay, Chorus, Flanger,Over Drive.
Hardware 8-bit UPD 78310G CPU
Input/output
Keyboard 61 keys
Left-hand control Mod - Wheel, Pitch -Wheel
External control MIDI [Pedal - Sustain, Velocity, Pedal - Volume

The Kawai K4 is a 61 key synthesizer manufactured in 1989 by Kawai. It is signifficantly better than the KAWAI K1 adding resonant filters and a DAC PCM wavetable. The K4 uses a new type of synthesis called Digital Multi Spectrum.

Features

  • 2 line LCD screen
  • 256 high quality internal waveforms
  • Drum section (61 drum patches)[3]

Kawai K4R

A 2U rack mounted module was also produced by Kawai.[4] [5]It has six separate audio outputs, left, stereo outs, right, mono and a headphone socket. The effects are removed in the rack mounted version as it is presumed outboard effects will be used with the unit.

References

  1. "Kawai K4 Digital Multi Spectrum Synthesizer". Encyclotronic. Retrieved 2018-08-02.
  2. "Kawai K4 & K4R (MT Dec 89)". www.muzines.co.uk. Retrieved 2018-08-02.
  3. "Kawai K4 & K4R (MT Dec 89)". www.muzines.co.uk. Retrieved 2018-08-02.
  4. "Kawai K4r". Encyclotronic. Retrieved 2018-08-02.
  5. "Kawai K4R". www.polynominal.com. Retrieved 2018-08-02.


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