Workbench

How to Bias a Fender Bassman (AB165) The 6L6 amplifier I chose is a 1969 Fender Bassman head (AB165). I

How to Bias a Fender Princetone Reverb The 6V6 amplifier chosen for this experiment is the ubiquitous Fender Princeton Reverb.

How to Bias a Marshall JCM800 Biasing any Marshall has many pitfalls, and it will be a daunting task to

Modding your Marshall I am really trying to make this very section as informative as possible. However, some people may

Mythical Marshall’s Marshall guitar amplifiers have attained a cult following, and their own set of inbred myths and legends, that

Tone Lizard