The expressive Fourm compact analog synthesizer with polyphonic aftertouch is now available for purchase directly from the Sequential webstore. We’re offering free shipping.

Sequential’s web-based utility, Wavetable Generator, allows you to convert up to 16 single-cycle waves into a Pro 3-compatible wavetable and load it into any of the 32 user wavetable slots on the synth.

The Return of a Legend The new Prophet-5 is Dave Smith’s timely return to the analog poly synth that changed the world. It’s “the best of all Prophet-5s” as Dave puts it because it embodies all three …

From the creation of the Prophet-5, the world’s first fully programmable polyphonic synthesizer, to the development of MIDI technology and beyond, Sequential has consistently pushed the boundaries of …

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With its legendary Sequential tone, hands-on modulation, and uniquely responsive Tactive™ keybed, Fourm is a creative partner helping to bring your musical ideas to life.

Sequential was founded by legendary instrument designer and Grammy-winner Dave Smith. In 1977, Dave designed the Sequential Circuits Prophet-5, the world’s first fully-programmable polyphonic …

A Modern Classic Reinvented The Prophet Rev2 is Dave Smith’s reimagining of his Prophet ’08 poly synth — a modern classic that has appeared on countless recordings and stages since its debut in …

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It’s a Polyphonic Mopho Keyboard! The Mopho x4 builds upon the same award winning voice architecture of the Mopho and Mopho Keyboard, the Mopho x4 boasts huge sound and 4 voice …