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 …

Fourm is a compact analog synthesizer that invites you to play, shape, and perform with unprecedented expression. With its legendary Sequential tone, hands-on modulation, and uniquely responsive …

Compact and Powerful 5-voice Polysynth A legend within reach In 1978, the Prophet-5 revolutionized music, transforming the relationship between artists and their instruments. Today, Take 5 brings this …

The Pro 3 synthesizer is a supersonic science lab with its powerful array of tone-shaping tools. Combining wavetable and analog oscillators, three distinct analog filter types, and 3-note paraphonic …

1986 Sequential Circuits releases the Prophet VS, introducing vector synthesis to the world, a more flexible and performable evolution of wavetable technology. Vector synthesis went on to form the …

San Francisco, CA — November 6, 2025— Sequential today announced a major OS update for its popular Take 5 polyphonic synthesizer, delivering powerful new features that expand its creative …

Prophet-6 is a perfect fusion of discrete analog design and advanced digital control. This capable instrument offers deep synthesis functionality along with vintage warmth, enabling you to quickly …

Legendary analog polysynth A timeless classic The Prophet-5 is revered by artists for its unique and influential sound that has shaped music for decades. Introduced in 1978 as the world’s first fully …

PRODUCT SUPPORT DOWNLOADS The links below provide support for your instrument. Click the appropriate link, read the content, and download any files that you need. Once downloaded, unzip …

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