We repair synthesizers, Eurorack systems, boutique electronic instruments, and effects units in the USA.

Black and white line drawing of an electronic music studio setup, featuring various synthesizers, mixers, and audio equipment.

Precision Voltage Labs is the official US repair partner for Erica Synths.

Look for us at Knobcon 2026!

Logo for KnobCon, a music and technology convention taking place September 11-13, 2026, in Chicagoland, USA.

We Had a Great Time at emixx 2026!

We had an incredible time! It was great reconnecting with old friends, meeting so many new people, and spending time with others who share our passion for synthesizers and electronic music.

Thanks to everyone who stopped by to say hello, talk gear, and learn more about what we do. We’re already looking forward to the next one!