After 3 years of talking about it, the E370 is finally on Kickstarter.

Using a new 216MHz DSP and a 240x320 color display, the E370 is highly programmable. You can load in your own wavetables using our free cross-platform editor and save/recall presets.

Visit the Kickstarter page to see videos, hear audio demos, and read all about it. The campaign ends on March 19th.

UPDATE: the Kickstarter campaign has ended, but please contact us if you missed out and still want to preorder an E370.

E370 Quad Morphing VCO


The E330 combines the core features of our E340 Cloud Generator and E350 Cloud Generator with a 2-operator FM synthesis model, providing a versatile low-cost digital oscillator with dual outputs and plenty of CV control.

Check the E330 page for full details.

E330 Multimode VCO


Our new E950 Circuit Bent VCO is now shipping to dealers worldwide. The E950 features licensed technology from the original Texas Instruments LPC speech synthesizers (such as the Speak and Spell), including the original voice ROMs and algorithms from two generations of speech DSPs. Additionally, 2 banks of 16 wavetables each from the E350 Morphing Terrarium are included for a low-cost morphing VCO.

Check the E950 page for specs and demos.

Music in Machines banner


We will be attending KnobCon in Chicago on September 11-12. Along with a demo system containing our current module lineup, two new modules will be shown in prototype form. We estimate that both modules will be available at dealers worldwide later this year.

The E620 is a combination USB Host and Device interface with two 16-bit CVs spanning -2V to +8V and two gate outputs. These four outputs can be assigned (via MIDI Program Change messages) to 12 different settings. Modes for drum triggers, MIDI clock division, and monophonic/polyphinic CV/gate are included. The module is 4HP wide. Pricing is not yet finalized, but is expected to be $249 or less.

The E950 is a 10hp DSP-based VCO that combines the famous "smooth morphing" of the E350 Morphing Terrarium with fully licensed "Speak & Spell" technology from Texas Instruments. R&D is ongoing but visit us at KnobCon to check out the latest prototype. Estimated price is $199.

E950 graphic


Synthesis Technology welcomes you to our all-new website, designed for fast and easy navigation on both desktop and mobile devices. This is our third complete overhaul in the last 18 years. Our new site includes information about all of our products, past and present.

Please contact us if you have any feedback.

E950 waveforms on oscilloscope