audioXpress May 2024 PDF

Volume 55
Issue 5
May 2024

• FROM THE EDITOR’S DESK—No Truth. Just Joy, by J. Martins, p. 4

• The TubeSociety 2022 OTL Hybrid Tube Amplifier, by Menno van der Veen, p. 8

• A Low-Feedback Triode Amplifier with Zero Output Impedance: Part 1—Introduction and Single-Ended Input Amplifier Design, by Tim Mellow and Pater Farrow, p. 16

• Tube Output Power: Determining Output Transformer Impedance for Maximum Output Power, by Rudolf Moers, p. 22

• Optimizing Single-State Dual-Triode Totem Pole Drivers, by Christopher Paul, p. 20

• SOUND CONTROL—Sustainable Acoustical Absorption, by Richard Honeycutt, p. 40

• Pure Acourate Sound Project: Greater Than the Sum of Its Parts, by Rens Tellers and Jan Didden, p. 46

• The Neurochrome Story, by Tom Christiansen, p. 52

• The Open-Loop Complementary Follower and an Amplifying Stage, by Dimitri Danyuk, p. 56

• A High-Performance 60-Watt Class A Amplifier: Part 2 —The Power Supply and Measurements, by Andrew C. Russell, p. 60