Thomas Tube Works

A Division of Thomas Audio Works 

Thomas Tube Works has proudly served Peterborough and the surrounding area since 2010. We specialize in the diagnosis, repair, maintenance, and restoration of vintage and modern audio equipment, including vacuum tube and solid-state amplifiers, stereo receivers, turntables, and other high-fidelity components.

With a commitment to quality workmanship, precision testing, and attention to detail, we strive to restore equipment to its intended performance while ensuring long-term reliability.

Below is an overview of the specialized services we offer.

Our Services

• Audio Equipment Repair — Comprehensive diagnosis, troubleshooting, and repair of vintage and modern audio equipment.

• Tube Amplifier Service & Restoration — Circuit troubleshooting, bias adjustment, component replacement, restoration, and performance testing.

• Vacuum Tube Testing & Curve Tracing — Evaluation of tube emission, transconductance, electrical characteristics, and tube matching.

• AM/FM Tuner Alignment — RF and IF alignment, stereo decoder adjustment, and performance optimization.

• Solid-State Amplifier & Receiver Repair — Circuit diagnosis, transistor replacement, bias and DC offset adjustment, and restoration.

• Turntable Service & Repair — Mechanical servicing, speed calibration, cartridge alignment, and electrical troubleshooting.

• Audio Performance Testing — Precision measurement of output power, frequency response, harmonic distortion, noise, and channel balance.

• Power Supply Repair & Rebuilding — Diagnosis, servicing, and replacement of defective capacitors, rectifiers, regulators, and related components.

• Speaker & Crossover Repair — Diagnosis, repair, and servicing of loudspeaker components and passive crossover networks.