The Valve Wizard

The common cathode, triode amplifying stage is the fundamental building block of all amplifiers, and must be fully understood before we have any hope of designing a whole amplifier.

Because this particular topic is so essential to understanding guitar amplfiers, and because most people reading this will be newcomers, I have decided to explain the matter in full detail. This article is also the first chapter from my book Designing Valve Preamps for Guitar and Bass, Second Edition
Click here to view the chapter (1.5MB PDF)
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