The evolution of guitar amp circuits becomes a revolution! The Ultimate Tone, Volume 6
- takes you through advanced DC Power Scaling methods
- reveals the secrets of Dumble amps
- explores the truth about high-gain preamps
- demonstrates how to build Z-B-X push-pull power amps with a single power tube
- simplifies the design of 400W+ tube amps - methods that can be applied to any power level
- presents class-G tube amps where 100W of output has the same waste heat as a 25W amp
- explores modern mains control and sustain circuitry
