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Synth Only

Korg monologuevsKorg PS-3300 FS

Summary

Korg monologue and Korg PS-3300 FS: 2 Korg synth onlys compared side by side. They differ on 14 of 19 compared specifications.

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Korg

monologue
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Korg

PS-3300 FS
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General
ManufacturerKorgKorg
StatusCurrentCurrent
Released20162025
Sound engine
EngineAnalogueAnalogue
Voices149
PolyphonyMonophonic49 voices, fully polyphonic (three layers)
Oscillators2 analogue VCOs (VCO2 with sync and ring mod)Per-key analogue oscillator in each of three PSU-3301 layers
FilterAnalogue low-pass with resonance and drivePer-key analogue VCF in each layer, plus three voltage-controlled bandpass resonators per layer
Multi-timbral parts11
Sequencer16-step monophonic, 4 motion-sequence lanesNone
Models—Korg PS-3300 (1977)
Keyboard
Keys2549
Key sizeSlimFull
Key actionSynth-actionSynth-action
AftertouchNoneChannel
Format
FormatKeyboardKeyboard
Motorised knobsNoNo
FeaturesBattery powered (6 x AA), Microtuning (32 scales), OLED oscilloscope, Audio input, Sync in/out, 100 programsFully polyphonic analogue (147 voice circuits), Semi-modular patch points, 12 tuning knobs per layer for microtuning, 256 program memories, Separate PS-3010 keyboard (8.2 kg), Hard case and casters included
Connections
MIDI portsDIN in, DIN out, USBDIN in, DIN out, DIN thru, USB
CV / GateNoYes
Size & weight
ColoursSilver, Black, Dark Blue—
Dimensions (W × D × H)350 × 276 × 76 mm1000 × 245 × 454 mm
Weight1.7 kg21.3 kg

Key differences

  • Keys: monologue – 25 PS-3300 FS – 49
  • Voices: monologue – 1 PS-3300 FS – 49
  • Released: monologue – 2016 PS-3300 FS – 2025
  • Polyphony: monologue – Monophonic PS-3300 FS – 49 voices, fully polyphonic (three layers)
  • Oscillators: monologue – 2 analogue VCOs (VCO2 with sync and ring mod) PS-3300 FS – Per-key analogue oscillator in each of three PSU-3301 layers
  • Filter: monologue – Analogue low-pass with resonance and drive PS-3300 FS – Per-key analogue VCF in each layer, plus three voltage-controlled bandpass resonators per layer

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