Brewster Electronics is a guitar repair and electronics repair shop located in Brewster, New York. Though a newer business, their technicians bring over 50 years of combined experience working with vintage electronics and audio gear — and tubes are their specialty. For guitar players and bassists, Brewster Electronics handles the full range of instrument repair services, including setups, electronics work, fret work, and tuning machine repairs, making them a solid go-to guitar tech in the Hudson Valley area.

Their amp repair capabilities cover both tube amp and solid state amplifier repair for guitar, bass, and keyboard amplifiers, along with pedals and rack processors. Beyond instrument-related electronics, they also service pro audio gear including mixers, tape machines, PA systems, and power amplifiers, as well as vintage hi-end home audio components.

Brewster Electronics is fully insured, offers a 30-day warranty on all repairs, and provides warranty service to manufacturers. All repairs are handled by appointment. They also buy and sell used vintage electronics.