Korg R3 Synthesizer and Vocoder
Brand
KORG
Professional electronic music producers, touring keyboardists, and studio sound designers require a compact, highly versatile hardware synthesizer that generates aggressive analog emulations and complex vocal arrays without sacrificing key size or control feedback. Standard micro-synthesizers often feature tiny, hard-to-play keybeds and lack the deep modulation matrices necessary for evolutional sound design. The Korg R3 Synthesizer / Vocoder masterfully answers this demand. By housing Korg's acclaimed Multiple Modeling Technology (MMT) engine inherited straight from the flagship RADIAS synthesizer alongside a full-scale 37-note keybed, intelligent LED-ring encoders, and an advanced 16-band vocoder, this desktop powerhouse provides uncompromised synthesis in an ultra-portable frame.
The KORG R3 is a sophisticated, compact synthesizer that brings the powerful MMT (Multiple Modeling Technology) engine—the same synthesis core found in Korg's flagship RADIAS—into an accessible and highly portable package. Designed for the modern performer and producer, the R3 balances deep sound-design capabilities with an intuitive, streamlined workflow. Whether you are looking for classic analog-modeled leads, complex textures, or innovative vocal effects using its built-in vocoder, the R3 provides a versatile and professional sound set in a sleek, lightweight frame.
Radias-Powered Sound Engine
At the heart of the R3 is Korg's MMT (Multiple Modeling Technology), which offers a diverse range of synthesis possibilities beyond standard analog modeling. It can generate classic sawtooth and pulse waves, but also supports sophisticated PCM, formant, and noise waveforms, allowing for a palette of sounds that span from vintage warmth to modern, sharp digital grit. With two oscillators, flexible modulation routing, and a powerful vocoder, the R3 is a formidable tool for sound design.
The R3’s interface is designed for efficiency. With its "Formant Motion" vocoder and intuitive editing parameters, you can quickly sculpt your sounds. The 37-key synth-action keyboard offers a fast, responsive feel, making it perfect for both intricate solos and rhythmic chord playing.
Designed for Performance and Integration
The R3 is perfectly suited for the live stage and the studio. It is incredibly lightweight and easy to transport, yet sturdy enough to handle the rigors of touring. Its deep MIDI control capabilities and USB connectivity make it an excellent partner for your computer-based production setup, allowing you to use the included editor software to manage your presets and parameters with total visual clarity.
Key Features and Consumer Benefits
- MMT Sound Engine: Advanced synthesis technology derived from the flagship RADIAS for wide-ranging, professional sound quality.
- Dual-Oscillator Power: Supports a massive variety of waveforms, including analog-modeled, PCM, and formant synthesis.
- Vocoder Capabilities: Integrated vocoder with "Formant Motion" to add expressive, rhythmic vocal textures to your performance.
- Intuitive Workflow: Streamlined control surface with dedicated edit knobs and a clear, high-visibility display.
- Compact & Portable: Lightweight and road-ready, making it an ideal choice for mobile performers and home studios.
- USB Integration: Simple connectivity for DAW integration and deep patch management via dedicated editor software.
Technical Specifications
| Specification Feature | Product Detail Value |
|---|---|
| Official Hardware Model | R3 (Synthesizer/Vocoder) |
| Synthesis Method | MMT (Multiple Modeling Technology) |
| Polyphony | 8 Voices |
| Keyboard | 37-key (Synth-action, velocity sensitive) |
| Connectivity | Stereo Output, Audio Inputs (Line/Mic), MIDI I/O, USB |
| Vocoder | 16-band Vocoder with Formant Motion |
| Total Dimensions | 642 mm (W) x 295 mm (D) x 128 mm (H) | 25.28" x 11.61" x 5.04" |
| Net Hardware Weight | 4.5 kg | 9.92 lbs |
| Keyboard Keys | 37 |
|---|---|
| Brands | KORG |



































































































































