Sequential Fourm
10,360.00 kr
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Sequential Fourm
By Sequential
10,360.00 kr
The Fourm is Sequential’s compact 4‑voice analog synthesizer built on the iconic Prophet‑5 voice architecture. It delivers rich dual‑oscillator tone, a classic 4‑pole low‑pass filter with bass compensation, and a highly expressive polyphonic aftertouch keybed. Designed for hands‑on sound shaping and performance, it offers deep modulation, an arpeggiator, a sequencer, and a responsive Tactive™ keybed that encourages dynamic, nuanced playing. With its modern analog circuitry and performance‑ready layout, it serves as a powerful creative instrument for studio musicians and live performers alike.
Key features
| Analog voices | 4‑voice architecture based on Prophet‑5 |
| Oscillators | 2 analog VCOs with simultaneous waveforms |
| Filter | 4‑pole low‑pass filter with bass compensation |
| Keyboard | 37 slim keys with polyphonic aftertouch |
| Modulation | Pro‑One‑style modulation matrix |
| Arpeggiator / Sequencer | Arpeggiator with sequencer mode and glide per step |
| Presets | 128 factory presets |
| Connectivity | MIDI In/Out, USB, pedal input, line/headphone outs |
| Construction | Steel housing |
| Dimensions | 562 × 251 × 70 mm |
| Weight | 3.97 kg |
Included Accessories
- External power supply
Included Software
- Factory pre-set library (128 sounds)
Overview
The Fourm combines classic Sequential analog tone with modern expressive control. Its dual‑oscillator engine, Prophet‑style filter, and responsive aftertouch keybed provide a wide sonic palette—from warm pads and punchy basses to evolving textures and expressive leads. With hands‑on modulation, a built‑in sequencer, and robust connectivity, it is designed as a versatile centerpiece for both hardware‑focused and hybrid studio setups.