A thing of analog beauty

Originally meant as a companion module to sequencers and other synths, the SEM sported a multi-mode filter and two tremendous oscillators that made it unlike anything else. Combining multiple SEMs into 2, 4, and 8-voice systems took things to another level - just ask Rush or Herbie Hancock. SEM V puts all this power, and more, right in your DAW.

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The monophonic synth that launched a polyphonic revolution

Tom Oberheim had already enjoyed success building effects and a sequencer — and as the Los Angeles dealer for ARP synthesizers. He first conceived the SEM as an add-on, but it became a centerpiece.

Tom’s purpose was twofold: A sonic expander for synths like the 2600 and the Mini, and a stand-alone synth module for pairing with his DS-2A sequencer. Of course, you could also add SEMs to each other. Tom Oberheim himself said, “The SEMs were the beginning of synths being able to do polyphonic orchestration.”

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An SEM for Today and Tomorrow

We faithfully modeled the core controls of the SEM, then added a few tricks of our own to make it more SEM than ever.

Its sound ranges from creamy to downright bossy, serving up leads, basses, pads, brass, strings, and special FX with gusto. Our additions give it a big boost while staying entirely within the spirit of the original.

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Expander Expanded

Open up SEM V’s Advanced Panel to access a treasure trove of creative sound design features.

The magic of software is that once we’ve gotten the original sound exactly right, we can add functionality that would be a lot more costly in hardware. The SEM is already a powerhouse, but these extras make it a powerhouse with a Ph.D.

Hear it in action

From Brit prog to American pop to Berlin acid, these original compositions from some of our most talented users show just a few of the places SEM V can take your musical ideas.

Artists corner


Included in
V collection

Legendary Keyboards Reinvented

This instrument is also part of the V Collection -your complete dream line-up of the legendary synths, organs, pianos and more that made keyboard history. They’re modeled with the most advanced technologies for authentic realism, and enhanced with new creative options. Whether you use it as DAW plugins in the studio or standalone at gigs, V Collection puts the greatest keys of all time at your fingertips for instant inspiration.

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TAE® Powered

The exclusive analog modeling technology that makes our emulations indistinguishable from the originals.

By accurately mimicking the characteristics of analog oscillators, filters, and soft clipping, we can provide astonishing component-accurate detail and authentic analog charm in equal measure.

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All manufacturer and product names mentioned on this page are trademarks of their respective owners, which are in no way associated or affiliated with Arturia. The trademarks of other manufacturers are used solely to identify the products of those manufacturers whose features and sound were studied during the development. All names of equipment, inventors, and manufacturers have been included for illustrative and educational purposes only, and do not suggest any affiliation or endorsement by any equipment inventor or manufacturer.

*Oberheim® is a registered trademark of Tom Oberheim.