Tube Amplifier Debugging Page

/Home/Guitar Amplifier Resources

This page is designed to lead you through debugging a problem with a tube-type guitar amp. Just click on the appropriate links, making the appropriate tests as needed. This page fits older Fender and Marshall amplifiers best, especially in the sections relating to amplifier specific things like preamps, reverb and tremolo. However, the sections on power problems, hiss, and hum should work pretty well for any tube amplifier.