Amp Books: Tube amp publications and online technical resource.

amp-booksIf you’re interested in tube amp theory and design considerations, then you must check out the “Amp Books” website. While it’s primarily a vehicle for promoting Richard Kuehnel’s books, it also features a swag of interactive goodies and analyses including: “[online circuit] Calculators, Tutorials, Technology, and Classic Vacuum Tube Designs for Guitar Amplifier Circuits.” What I like about this site is its clear, methodical, modular approach to classic circuit analysis.