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audioXpress Magazine - May 2018

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In this issue
It’s About the Sound
8 Exploring Master Quality Authenticated (Part 1)
Measuring the Difference
By Ron Tipton
14 Back EMF Phase Relationships in Moving-Coil Loudspeakers (Part 1)
Identifying, Quantifying, and Modeling Back EMF
By Andy Lewis
24 Acoustics in Performance
Review by J. Martins
26 Schiit Audio’s High-Value Ideas
By Oliver A. Masciarotte
Oliver Masciarotte has an opportunity to sit down with Jason Stoddard, to discuss his company Schiit Audio, a high-value brand available at reasonable prices.
32 Transformers for
Tube Amplifiers (Part 1)
Transformer Basics
By Gerhard Haas
This article series explains the fundamental properties of transformers, examines the important criteria for rating and building a transformer, and analyzes how the transformer circuitry affects the overall result.
42 DIY Tube Amplifier Heat Management Options
By Patrick Brunner
Tube amplifiers generate the most heat per watt of audio output. Our author shares some methods to greatly increase the performance and the reliability of your DIY tube amplifier.
46 TubeSociety 2A3-300B SE Amplifier Project (Part 2)
Saving the Best for Last
By Menno van der Veen
In the first part of this article series, Menno van der Veen described four 300B single-ended (SE) amplifiers that he built as prototypes for his students. Here, he describes the fifth and final amplifier, detailing the power supply section and the construction.
Hollow-State Electronics
58 Comparing Output Waves of Tubes, FETs and BJTs
By Richard Honeycutt
audioXpress Magazine Description:
Step into the realm of audio, sound technology, and the latest developments in the field with audioXpress Magazine. We're delighted to introduce you to this publication, your ultimate source for all things related to audio, audio equipment, and the art of sound reproduction.
audioXpress Magazine, published by KCK Media Corp., is not just a magazine; it's your portal to the world of audio and sound technology.
As you explore the pages of audioXpress Magazine, you'll find a world of content that celebrates the magic of sound and audio technology:
* Audio Equipment: Dive into the world of audio gear, equipment reviews, and the latest advancements in the industry.
* Sound Technology: Explore the science of sound, audio engineering techniques, and the art of sound reproduction.
* DIY Audio: Learn about do-it-yourself audio projects, audio kits, and tips for crafting your own sound systems.
* Industry Insights: Stay informed about the latest trends, innovations, and news in the audio and sound technology field.
* Music and Sound: Immerse yourself in the world of music, audio production, and the stories of sound enthusiasts.
audioXpress Magazine is your essential resource for celebrating the magic of sound, understanding audio technology, and connecting with a community that values the science and art of sound. Subscribe now and become part of a community that appreciates the power of sound and music.
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