The Sequential Fourm Compact Polyphonic Analog Synthesizer merges timeless analog warmth with modern sonic innovation, providing musicians with a versatile toolkit for sound exploration. Grounded in the legendary Prophet-5 architecture, the 100% analog signal path offers a rich, organic tone that’s both warm and potent. With its 37-note slim-key keyboard featuring polyphonic aftertouch, the Fourm enables expressive articulation akin to guitar-style bends and dynamic swells, making it a playground for creative expression.

The intuitive knob-per-function layout and the Pro-One-inspired modulation matrix allow for swift, hands-on experimentation. With dual VCOs providing a range of selectable waveforms and a 4-pole resonant low-pass filter with bass compensation, the Fourm is capable of producing everything from lush pads to punchy stabs. Advanced features like the onboard arpeggiator/sequencer with glide-per-step support and 128 factory presets ensure that inspiration is always within reach.

Constructed with a pro-quality all-steel chassis, this synthesizer is designed to withstand the rigors of both stage and studio environments. Extensive I/O options, including MIDI and USB MIDI, make integration into any setup seamless. Whether you're tapping into the historic Prophet sound or crafting new sonic landscapes, the Sequential Fourm is a formidable companion for any musician ready to push the boundaries of their craft.

Key Features:

• 37-note slim-key keyboard with polyphonic aftertouch
• Dual VCOs with selectable waveforms and classic Prophet sync
• 4-pole resonant low-pass filter with bass compensation
• Onboard arpeggiator/sequencer with glide-per-step support
• Pro-One-inspired modulation matrix with color-coded connections
• 128 factory presets for immediate playability
• Durable all-steel chassis with comprehensive I/O options, including MIDI and USB MIDI