The C15 is an instrument for the performing musician, designed for playability and detailed sound editing. The embedded digital synthesis engine is based on phase modulation, a comb filter, and a feedback structure giving the C15 a unique character and creating crisp, organic, and complex sounds.
As a dedicated real-time instrument, the C15 provides high-resolution dynamic response and extensive sound design possibilities. The C15 is self-contained with dedicated haptical controls, but it can also be extended with a graphical user interface on any WiFi-enabled device running a browser. Read more


Read more about the GUI on this page

NAMM 22 Preview
Impressions from NAMM 22

Finally back in Anaheim, we showed the C15 at the NAMM, one of the best places to meet artists and experts. View some photos here...

Superbooth22 Impressions
Impressions from Superbooth22

On this year´s Superbooth many interested people came by to try the C15 with its newest features. View some photos here...

Loopop C15 Test
Review of the C15 by Loopop

Loopop has created a comprehensive video review of our instrument.
Watch it here...


Nonlinear Labs is a small Berlin-based company. In 2012 we started developing digital instruments. The C15 is our first product. It is manufactured in Italy and Germany. In addition to keyboard instruments, we plan to develop percussion synthesizers and other products for performing musicians.
We invest in extensive research, with the aim of achieving high product quality. We also share the results of our work as open-source software and hardware. Read more about Nonlinear Labs and the company's philosophy here.