Summary

The PS-3300 by Cherry Audio is a precise virtual analog emulation of the rare and colossal KORG PS-3300 polyphonic synthesizer from 1977. It faithfully recreates the original's complex semi-modular design, unique architecture with three independent synthesizer units, and its rich, evolving sound character, while adding modern studio features and extensive preset support.

Features

• Exact emulation of KORG PS-3300's three independent signal generator panels, each a full polyphonic synth.
• Includes 12 independently tunable divide-down oscillator banks, discrete filters, envelope generators, VCAs per note.
• Dual LFOs, triple voltage-controllable resonators, and extensive modulation via 67 front-panel I/O jacks.
• Master panel with mixer, sample & hold, additional envelope generator, control voltage processors.
• Expanded modern features: PS- or MS-style filter selection, tempo sync, copy/paste between panels, temperament tuning presets.
• Integrated studio-quality chorus, delay, and reverb effects with CV control on level, panning, and bend range.
• Highly detailed user interface with zoom feature and unlimited virtual cables for patching.
• Over 360 expertly crafted presets included alongside a separately sold preset pack.
• Versatile MIDI mapping enhancing usability in modern production environments.

Background and Collaboration

The software results from collaboration with the Electronic Music Education and Preservation Project (EMEAPP), which provided access to an original PS-3300 for meticulous study. The original hardware synthesizer is an iconic, ultra-rare instrument prized for its rich, orchestral analog tones and extensive modulation capabilities, favored by influential artists and considered a holy grail polysynth. Cherry Audio continues to support EMEAPP through donations from PS-3300 sales.

Intended Users

This virtual instrument targets vintage synth enthusiasts, sound designers, and music producers seeking authentic polyphonic analog synthesizer sounds combined with modern digital workflow enhancements. It appeals to professionals and collectors interested in historic synthesizer technology and classic sound palettes.