Peter Speer demonstrates his DIY Euro Bow Interface – a unique bowed string instrument he uses with his Eurorack modular synthesizer.

Technical details below.

Hollow laser cut MDF enclosure, with a guitar string pulled across two zither pins and a contact mic underneath (connected to the front jack).

Bow is homemade, too (2×4 + horsehair).

Pressure Points and the Wogglebug’s Stepped Out (triggered by the Pressure Points) are controlling the frequency on the DPO, as well as the pitch shift on the Echophon. The envelope out from an A-119 is opening the low pass gate on the output and controlling the modulation index on the DPO.

via Peter Speer