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Synth Only

Korg multi/polyvsKorg PS-3300 FS

Summary

Korg multi/poly and Korg PS-3300 FS: 2 Korg synth onlys compared side by side. They differ on 16 of 19 compared specifications.

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Korg

multi/poly
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Korg

PS-3300 FS
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General
ManufacturerKorgKorg
StatusCurrentCurrent
Released20242025
Sound engine
EngineAnalogue modellingAnalogue
Voices6049
Polyphony60 voices49 voices, fully polyphonic (three layers)
Oscillators4 per voice (classic analogue models, waveshaper and wavetable types) plus noise and ring modPer-key analogue oscillator in each of three PSU-3301 layers
FilterTwo modelled filters per voice, with vintage types including Mono/Poly, Pro and ladderPer-key analogue VCF in each layer, plus three voltage-controlled bandpass resonators per layer
Multi-timbral parts41
SequencerMotion Sequencing 2.0 (4 lanes) plus arpeggiatorNone
EffectsDistortion, Compressor, Chorus, Flanger, Phaser, Rotary speaker, Delay, Tape echo, Reverb, EQ—
Models—Korg PS-3300 (1977)
Keyboard
Keys3749
Key sizeFullFull
Key actionSemi-weightedSynth-action
AftertouchNoneChannel
Format
FormatKeyboardKeyboard
Motorised knobsNoNo
FeaturesVirtual Voice Card per-voice drift, Cross-mod and sync between oscillators, Kaoss Physics touchpad, 4-layer Performances, Soft case included, Also available as a desktop moduleFully 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
Dimensions (W × D × H)566 × 319 × 93 mm1000 × 245 × 454 mm
Weight3.5 kg21.3 kg

Key differences

  • Engine: multi/poly – Analogue modelling PS-3300 FS – Analogue
  • Keys: multi/poly – 37 PS-3300 FS – 49
  • Voices: multi/poly – 60 PS-3300 FS – 49
  • Key action: multi/poly – Semi-weighted PS-3300 FS – Synth-action
  • Released: multi/poly – 2024 PS-3300 FS – 2025
  • Polyphony: multi/poly – 60 voices PS-3300 FS – 49 voices, fully polyphonic (three layers)