Groove Synthesis 3rd Wave 24M – Flagship 24-Voice Wavetable Synthesizer
The Groove Synthesis 3rd Wave 24M is the full-sized, flagship edition of Groove Synthesis’ groundbreaking wavetable synthesizer.
Featuring a powerful 24-voice architecture with 4-part multitimbrality, three oscillators per voice, and both digital and analog signal paths, the 3rd Wave 24M delivers a perfect fusion of classic PPG-style wavetable synthesis and modern hybrid design.
With its Dave Rossum-designed analog filters, deep modulation matrix, on-board sequencer, and intuitive interface, the 3rd Wave 24M brings studio-grade sound design and performance power to a single instrument.
Key Features & Highlights
- 24-voice polyphony with four independent parts for layered or split performance setups.
- Each voice features three oscillators — capable of classic wavetable, virtual analog, FM, and sample-based synthesis.
- Analog filter section designed by Dave Rossum — including a 2140-based resonant low-pass and SEM-style state-variable filter.
- “Make Waves” sampling feature allows you to import audio or create custom wavetables directly on the synth.
- High-resolution 7” full-color display for fast, hands-on navigation and visual feedback.
- Four independent parts — each with its own effects, arpeggiator, sequencer, and stereo outputs.
- Comprehensive modulation matrix with 16 slots per part, 27 sources, and 114 destinations.
- Built-in 32-measure sequencer with automation, pattern chaining, and per-step modulation.
- High-quality onboard effects: delay, reverb, chorus, phaser, flanger, and drive.
- Large front panel with dedicated knobs for filters, envelopes, oscillators, and performance control.
Technical Specifications
| Polyphony | 24 voices |
|---|---|
| Multitimbrality | 4 independent parts (layers/splits) |
| Oscillators | 3 per voice (wavetable / analog / FM / sample modes) |
| Filters | 2140 analog resonant low-pass + SEM-style state-variable filter |
| Modulation | 16-slot matrix per part with 27 sources and 114 destinations |
| Sequencer / Arpeggiator | 32-measure pattern sequencer and per-part arpeggiator with automation |
| Display | 7” high-resolution color display with six rotary encoders |
| Effects | Reverb, delay, chorus, phaser, flanger, drive |
| I/O | 4 stereo audio outputs (one per part), audio input for sampling, MIDI In/Out/Thru, USB MIDI, sustain and expression pedal inputs |
| Chassis | Full metal construction with premium knobs and wooden side panels |
| Dimensions | Approx. 107 cm (W) × 33 cm (D) × 11 cm (H) |
| Weight | Approx. 17 kg |
| Power | Internal universal power supply (100–240 V AC) |
Why Choose the 3rd Wave 24M?
The 3rd Wave 24M is designed for musicians who demand uncompromising sound and flexibility.
Its powerful hybrid engine captures the lush harmonic movement of vintage wavetable synths like the PPG Wave 2.3 while expanding it with modern modulation, sampling, and multitimbral control.
Whether in the studio or on stage, the 3rd Wave 24M offers premium sonic depth, analog warmth, and digital precision — all in one flagship synthesizer.