Keystrobe is pleased to announce the resumption of valve amplifier repairs.

Based in Leighton Buzzard UK, this service was previously provided through the web site and attracted may satisfied customers.

Whether you are a discerning listener or a critical musician, you know that valves sound best!

Valve amps do occasionally need servicing. When that happens, you need a reliable service and fully qualified engineer to get you going again in the shortest time.

We don’t buy or sell, but we can repair any valve amplifier whether designed for superb reproduction or to add character to an instrument. Although the technology is the same, the implementation is quite different. We know those differences and how to deal with them.

To learn about our services please click on:

Hi-Fi amps or Instrument amps

We are contactable at