Valves for Audio Frequency Amplifiers (Philips technical library) [Paperback]

E. Rodenhuis (Author)

Product Details

• Paperback: 144 pages
• Publisher: Distribution agents, Old Colony Sound Laboratory (1997)
• ISBN-10: 1882580168
• ISBN-13: 978-1882580163
• Average Customer Review: 5.0 out of 5 stars  See all reviews (2 customer reviews)
• Amazon Best Sellers Rank: #1,773,405 in Books (See Top 100 in Books)

Customer Reviews

Most Helpful Customer Reviews

4 of 4 people found the following review helpful:

5.0 out of 5 stars content description:, May 29, 2007

By 

A.Reader1 (Canada) - See all my reviews

This review is from: Valves for Audio Frequency Amplifiers (Philips technical library) (Paperback)

description: "Encourages the amateur and professional amplifier designer to experiment with design elements, not just work from a blueprint. The goal of the book is practical achievement, theoretical considerations have been omitted."

TABLE OF CONTENTS
CHAPTER I. General Hints on Amplifier Construction;
CHAPTER II. The Valves for the Various Stages;
CHAPTER III. Description of the Valves EF 40, EF 86, ECC 40;
CHAPTER IV. Hints on Practical Uses of the Valve Data;
CHAPTER V. Components and Circuits;
CHAPTER IV. Details of Some Amplifier Circuits:
1. A 3W Gramophone Amplifier
2. A High-Fidelity Amplifier with Two Tubes EL 84 in Push-pull
3. A 10W Class A Amplifier with the EL 34 as Output Valve
4. A 15W AC/DC Amplifier with Two Valves Type PL 81 in Class B Push-pull Circuit
5. A 35W Amplifier with two EL 34 Valves in Class AB Push-pull
6. A 35W Quality Amplifier with Two EL 34 Valves in Class AB
7. A 70W Quality Amplifier with Four EL 34 Valves in Class AB Push-Pull
8. A 100W Amplifier with Two EL 34 Output Valves in Class B

2 of 2 people found the following review helpful:

5.0 out of 5 stars A must-have book for all audiophiles and DIY vacuum tube fans, December 11, 2008

By 

Nicholas Gomez "www.bikervoodoo.com" (Kuala Lumpur, Malaysia) - See all my reviews
(REAL NAME)   

This review is from: Valves for Audio Frequency Amplifiers (Philips technical library) (Paperback)

In addition to what the other reviewer has already written, it must be said that this EXCELLENT book gives you tips on placement of transformers, why things should be done that way, etc. It is shocking, and a pity that not all vacuum tube amps are produced with the advice written here applied in their design. If you are into high fidelity vacuum tube audio, and are thinking of building a kit, get this book. It will help you.