top of page

Beautiful and Powerful. Your own monologue! 


Next-generation monophonic analog synthesizer in a vivid five-color lineup.

Fully programmable, analog synthesis for all players; monologue is the next-generation monophonic synthesizer that shares the spirit of the acclaimed minilogue, with a completely new voice and powerful new features. 

The monologue is a 25-key, fully programmable monophonic analog synthesizer with a voice all its own. While sharing its sleek layout, knob-per-function workflow and high-quality construction with the best-selling minilogue, monologue is a truly unique new synth for all types of musicians; featuring new voicing and sound sculpting abilities – at an amazing price. The monologue's completely new filter, modulation, drive, and LFO can generate powerful basses and sharp leads, creating awesome mono sounds that showcase its single-voice design. The step sequencer has also been dramatically expanded, allowing more intuitive and more complex editing. With a lineup that gives you a choice of five eye-catching colors, this compact instrument has a strong personality to match your own.

  • Analog synthesizer with all-new synthesis structure optimized for amazing monophonic sounds and sequences
  • Fully programmable, with 100 program memories (80 presets included)
  • 16-step sequencer with extensive motion sequence technology to make your sound move
  • Microtuning lets you freely create scales and alternate tonalities
  • Oscilloscope function helps visualize the waveform in real time
  • Battery-powered for portability
  • Rugged and stylish with aluminum top panel, chassis-mounted pots, rubber-coated knobs, and real wood back panel
  • MIDI, USB MIDI, and Audio Sync for all types of in-studio and live connectivity, including direct sync with minilogue, SQ1, volca, electribe, and more
  • Five color variations that will shine on stage or in the studio

Korg MONOLOGUE: Monophonic Analog Synthesizer with Presets



  • 25-keys (Slim-key, velocity sensitive)

Sound Generation

  • Analog synthesis


  • 100 programs (80 Presets / 20 Users) 
  • Each program includes microtuning and sequence data settings

Main Synthesis Parameters


  • Drive


  • Wave (Saw, Triangle, Square), Shape


  • Octave, Wave (Saw, Triangle, Noise), Sync/Ring, Pitch, Shape


  • VCO1, VCO2


  • Cutoff, Resonance


  • Type (A/D, A/G/D, G), Attack, Decay, Int, Target (Pitch, Pitch 2, Cutoff)


  • Wave (Saw, Triangle, Square), Mode (Fast, Slow, 1-Shot), Rate, Int, Target (Pitch, Shape, Cutoff)


  • 16-step monophonic sequencer 
  • Motion sequence can be used on up to four parameters


  • 32 settings (20 Preset tunings / 6 User scales / 6 User octaves) 
  • Each setting can be set the key.


  • 23 dedicated panel controls deliver immediate parameter access 
  • A slider can control different parameters for each program


  • Real-time OLED oscilloscope provides visual feedback of parameter changes


  • Headphones (6.3mm stereo phone jack) 
  • Output (6.3mm monaural phone jack) 
  • Audio In (6.3mm monaural phone jack) 
  • Sync In (3.5mm monaural mini jack) 
  • Sync Out (3.5mm monaural mini jack) 
  • MIDI In 
  • MIDI Out 
  • USB Type B

Power Supply

  • AA alkaline battery x 6 or AA nickel-metal hydride battery x 6 
  • Or AC adapter (DC 9V) (optional)

Battery Life

  • Approximately 6 hours (using alkaline batteries) 
  • Approximately 8 hours (using nickel-metal hydride batteries)

Power Consumption

  • 2.5 W


(W x D x H)

  • 350 x 276 x 76 mm / 13.78" x 10.87" x 2.99"


  • 1.7 kg / 3.78 lbs.

Color Variations

Silver, Black, Red, Dark Blue, Gold

Included Items

  • AA alkaline battery x 6 (for verifying operation)


  • AC adapter (DC 9V) (SOLD SEPERATLY)
bottom of page