Publication Overview
The page features the Elektor logo, a stylized red 'e', alongside the word 'INHALT' (Contents) in large blue lettering. The publication title, 'Elektor Special Project Röhren 1', and the issue date, 'Dezember 2005', are prominently displayed. Two photographs are included: the first shows vintage electronic components, specifically vacuum tubes and associated circuitry on a printed circuit board. The second photograph displays a more complex electronic assembly, likely a high-fidelity audio amplifier circuit, showcasing various components and wiring.
This special issue, "Elektor Special Project Röhren 1," focuses on the resurgence and application of audio tubes in High-End Hi-Fi Technology. It aims to provide in-depth coverage, combining theoretical foundations with practical, buildable projects. The publication is from Elektor, a long-standing magazine for electronics and computer technology.
Authored by Raimund Krings.
Fundamentals
- Passive Components 10
- Transformer Knowledge 16
- Theory of Triodes 63
Practice
- Line Amplifier with Tone Control 28
- Integrated Amplifier with 2 x 50 W or 2 x 40 W 40
- No-Load Protection for Tube Amplifiers 48
- Hi-Fi CD Player with Playstation 1 52
- CD Filter 58
- Modern Triode Output Stage with the Legendary 2A3 66
- Single-Ended Class-A Monoblocks with 20 W and 2 x KT 88 74
Technology
- The Correct Use of Rectifier Tubes 80
- DC Heating of Tubes – Yes or No? 85
- The Correct Operating Point Setting of Tubes 88
Information
- Focus Topic: Tubes 4
- Availability of Tubes 6
- Book Reviews 94
- Tube Data 96
- Imprint 98
