A FB-3300 device with dials and dials.

FB-3300

by Full Bucket Music
Best for Synthwave, ambient, and sound-design producers who want layered vintage polyphonic tones, evolving resonator textures, micro-tuning, and semi-modular control in a KORG PS-3300-inspired instrument.
Free alternative to
Cherry Audio PS-3300 Synthesizer View on ADSR
Cherry Audio PS-3300 Synthesizer

Key Features

  • KORG PS-3300 emulation
  • Three independent polyphonic synth blocks
  • Band-limited oscillators and two-pole lowpass filters
  • Resonators and two modulation generators per bank
  • Sample and hold plus paraphonic envelope generation
  • Semi-modular architecture with micro-tuning
  • MIDI Learn for parameter control

Description

FB-3300 is Full Bucket Music's software emulation of the KORG PS-3300 polyphonic synthesizer from 1977. Its three independent polyphonic synthesizer blocks combine band-limited oscillators, two-pole lowpass filters, resonators, modulation generators, and a semi-modular architecture for dense vintage-style patches.

Sample and hold, paraphonic envelopes, micro-tuning, and MIDI Learn extend the original-inspired workflow. The listing also describes native C++ code aimed at high performance and low CPU consumption, with VST and AU versions for Windows and macOS.

Video Preview

FB-3300 video preview

Frequently Asked Questions

What hardware does FB-3300 emulate?

It simulates the KORG PS-3300 polyphonic synthesizer from 1977. The plugin uses three independent polyphonic synthesizer blocks to reproduce its layered workflow.

Does FB-3300 support micro-tuning?

Yes. Micro-tuning is listed among the additional features, alongside sample and hold and a paraphonic envelope generator.

Which formats are available?

The listing provides VST and AU versions for Windows and macOS.

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