Guitar Amplifier Design: Tubes and Semiconductors Play Together

This book walks the reader through the design process for a unique 100-watt guitar amplifier. Along the way it describes the thinking and decision-making process that goes into a new design. Readers are effectively looking over the shoulder of the designer during the whole process.

A video introduction to the book is here. Thanks to Gerald Weber for the opportunity to make this presentation in his weekly webinar series.

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Now available at Antique Electronic Supply and Tubesandmore

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In addition, appendix chapters cover related topics that are useful in a variety of amp design situations.

Whether you're a novice or experienced builder, this book offers new insights and ideas for achieving your tone goals.

Table of Contents:

Acknowledgements

Introduction

Chapter 1: Amp Design

Chapter 2: Input Stage

Chapter 3: Tone Stack

Chapter 4: Color Stage

Chapter 5: Phase Inverter

Chapter 6: AOT Output Stage

Chapter 7: Power Supplies

Chapter 8: Implementation

Appendix A: DCCF Distortion Optimization

Appendix B: Cathode Follower Clipping

Appendix C: LTPI Operation

Appendix D: AOT Output Stage

Appendix E: Effects-Loop Issues

Appendix F: Waveform vs. Spectrum

Appendix G: Construction

Glossary


The final design files for the Solo 100 v4 are available here.

As time and opportunity allow, supplementary information will be added to this page to expand on what is provided in the book.


Solo 100 v4.3 with SoloVerb3 reverb

An updated version of the Solo 100 amp includes reverb and a cabinet design. See details here.