$408.00 $367.00

In Stock
Product Code:


TUT-DEAL is all six volumes of The Ultimate Tone series. Buying the books separately would cost $408 plus postage for each separate shipment, but together they are just $367 with one postage charge.

TUT-DEAL contains 1,930 pages and 2,002 schematic figures - all focused on musical instrument amplifiers.

TUT-DEAL is less expensive than a college education and there's no exams! Just pure fun learning about guitar amps; how they work; how to build them; how to modify them; what technology will be coming to amps in the near and distant future; how to separate the hype from the truth in manufacturers' claims.

Each volume of the TUT series provides its own focus and information. For more details, see the descriptions of each volume.

Read a magazine review of the TUT series

Photos (1)

About London Power

London Power was founded in 1990 by Kevin O'Connor, after two decades of research into innovative audio amplification techniques. Kevin is an audio designer, author and speaker, known for his proprietary methodology called Power Scaling, and for his eleven books on audio subjects. Whether you seek amps, kits or information, you'll find useful answers here on not just the "how" but the "why" of audio amplifier design. Please enjoy the information on this site, and don't hesitate to contact us with questions.

Contact Us

(807) 473-0952
11 am - 6 pm, M-F
PO Box 10012, Thunder Bay, ON P7B 6T6 CANADA