All articles
Inclusive Compensation and Ultra-Low Distortion Power Amplfiers
Two things define the distortion performance of a power amplifier; the open-loop linearity of the circuitry, and the amount of negative feedback that can be safely...
Project 21, part I: the satellites
Project 21 is an extensive project consisting of a satellite two-way with a bass enclosure. All drivers are driven actively through a DSP-based crossover. Four-...
Split the Difference: The Truth about the Humble Cathodyne
Vol 0 - Split the Difference: The Truth about the Humble Cathodyne.
Stuart Yaniger
Despite its extreme simplicity, the split load phase inverter is...
Book review Small Signal
Vol 0 Book review Andy Bryner Andy reviews Douglas Selfs' latest book, "Small-signal Audio Design", and likes what he reads.
From the editors desk
Vol 0 From the editors desk Jan Didden Why would anyone in his right mind start an audio publication in this time and age? Well, its like this....
The Arch Nemesis
This article is available on-line for free! Nelson Pass' designs invariably give excellent sound quality from a simple, class-A based design. The large idle...
Letter to the Editor Dave Kimber
Letter to the Editor Dave Kimber and Burkhard Vogel. Burkhard Vogel and Dave Kimber commented on Frank Blöhbaums article in Vol 0 A New Low-Noise circuit...
Letter to the Editor Peter van Willenswaard
Letter to the Editor Peter van Willenswaard Peter van Willenswaard comments on Stuart Yaniger's article in Vol 0: Split the Difference: The Truth about the Humble...
Letter to the Editor Burkhard Vogel
Letter to the Editor Burkhard Vogel Burkhard Vogel comments on two articles in Vol 0: Frank Blöhbaums A New Low-Noise circuit approach for Pentodes; Joachim Gerhards...
Some Feedback about Electrolytic Capacitors
Large-value electrolytic capacitors are an easy solution to keep DC offset out of low-impedance sources like MM cartridges. Yet, many audio designers (and customers...