Matt's Gearspace

Synth Only

Korg monologuevsKorg opsix mk II

Summary

Korg monologue and Korg opsix mk II: 2 Korg synth onlys compared side by side. They differ on 12 of 19 compared specifications.

+ Add more synth only
2 items

Korg

monologue
CurrentView details →

Korg

opsix mk II
CurrentView details →
General
ManufacturerKorgKorg
StatusCurrentCurrent
Released20162024
Sound engine
EngineAnalogueDigital (FM)
Voices164
PolyphonyMonophonic64 voices
Oscillators2 analogue VCOs (VCO2 with sync and ring mod)6 operators, 23 waveforms, 6 operator modes (FM, ring mod, filter, filter FM, wave folder, effect)
FilterAnalogue low-pass with resonance and drive11 types including MS-20 and Polysix models
Multi-timbral parts11
Sequencer16-step monophonic, 4 motion-sequence lanes16-step (6 notes per step) with 6 motion-sequence lanes, plus arpeggiator
Effects—Chorus, Phaser, Flanger, Rotary speaker, Distortion, Compressor, Delay, Tape echo, Reverb, Shimmer reverb
Keyboard
Keys2537
Key sizeSlimFull
Key actionSynth-actionSynth-action
AftertouchNoneNone
Format
FormatKeyboardKeyboard
Motorised knobsNoNo
FeaturesBattery powered (6 x AA), Microtuning (32 scales), OLED oscilloscope, Audio input, Sync in/out, 100 programs40 preset algorithms plus user algorithm, Ratio knobs and level sliders per operator, 3 EGs and 3 LFOs, 12 virtual patch routings, Release velocity, Balanced outputs
Connections
MIDI portsDIN in, DIN out, USBDIN in, DIN out, USB
CV / GateNoNo
Size & weight
ColoursSilver, Black, Dark Blue—
Dimensions (W × D × H)350 × 276 × 76 mm565 × 338 × 90 mm
Weight1.7 kg2.9 kg

Key differences

  • Engine: monologue – Analogue opsix mk II – Digital (FM)
  • Keys: monologue – 25 opsix mk II – 37
  • Voices: monologue – 1 opsix mk II – 64
  • Released: monologue – 2016 opsix mk II – 2024
  • Polyphony: monologue – Monophonic opsix mk II – 64 voices
  • Oscillators: monologue – 2 analogue VCOs (VCO2 with sync and ring mod) opsix mk II – 6 operators, 23 waveforms, 6 operator modes (FM, ring mod, filter, filter FM, wave folder, effect)

Both are the same on key action (Synth-action).