The Tube Amp Garage This fantastic book comes with tons of schematics, layouts and diagrams from the most legendary tube amps ever made. Slowly but surely this book will be the biggest amp schematic collection on the planet, we will update it very often with more and more schematics, and brands, etc... Now you can carry with this amazing collection in all your apple devices, the perfect tool for amp technicians, musicians or hobbyist. And remember this book will keep growing with more and more schematics and Layouts etc…and you only will pay once for it. Also, inside this book you can download the entire book as PDF format, that way you can print out the schematics by separate, share them etc... And you won't need to be online to read the schematics and waste ours finding on internet specific schematics, etc... all stored HERE ! Get it now while we have the first edition under promotion, before it gets more expensive. It is really a must have for all the tube amp lovers. Thank you for sharing your vintage tube amp passion !!!