Audio Skies Michael Vamos - YG Acoustics, JMF Audio, Ideon at Capital Audiofest 2025
The Listening Room and Fidelity Imports - Diptyque DP-160 Mk.2 at Capital Audiofest 2025
Fidelity Imports Audia Flight and Perlisten System
Fidelity Imports Wilson Benesch and Audia Flight System at Capital Audiofest 2025
J Sikora Aspire, Innuos Stream 3, Aurender N50, Gryphon Antileon Revelation, Command Performance AV
Bella Sound Kalalau Preamplifier: Interview with Mike Vice
BorderPatrol Zola DAC – Gary Dews at Capital Audiofest 2025
Audio Note UK TT3 Reference Turntable Debut at Capital Audiofest 2025
Kevin Hayes of VAC at Capital Audiofest 2025
2WA Group debuts Aequo Ensium at Capital Audiofest 2025
Capital Audiofest 2025 lobby marketplace walk through day one
Lucca Chesky Introduces the LC2 Loudspeaker at Capital Audiofest 2025
Capital Audiofest 2025 Gary Gill interview
Sponsored: Pulsar 121
Acora and VAC together at Capital Audiofest 2025
Scott Walker Audio & Synergistic Research at Capital Audiofest 2025: Atmosphere LogiQ debut
Sponsored: Symphonia
Sponsored: Symphonia Colors

LATEST ADDITIONS

A Polk/Classé/Marantz Event in Montreal

Until about a week ago, I thought Classé Audio was out of business. Imagine my surprise when I discovered that Classé was not just alive but also kicking, with a new line of high-end electronics, which were being showcased, along with flagship products from Marantz and Polk Audio, at Montreal audio-video importer Sherpa Group's offices. What's more, it was happening tomorrow–that is, the day after I found out about Classé's resurgence.
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Hi-Rez Audio Distinguished in Blind Testing

Spectral analysis of a live blues band recording made by John Atkinson, showing content up to 40kHz, from "What's Going On Up There?"

At the October 2019 Audio Engineering Society convention in New York, Yuki Fukuda and Shunsuke Ishimitsu, both of Hiroshima City University, presented results that show quite clearly that listeners can distinguish sounds encoded and reproduced at different sampling frequencies. Their trials differed from the previous ones in one important way: Instead of exposing test subjects to music at different resolutions, they used test tones.

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Sumo Axiom CD transport & Theorem II D/A processor

Making digital audio sound good appears to be a much more difficult job than its developers first realized. When digital audio was in its infancy, there was a tendency to think that digital either worked perfectly, or didn't work at all. This belief led the engineering community to devise ill-considered and flawed standards that affect the musical quality of digitally reproduced music today.
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Rocktron CS 5.2.5 Circle Surround decoder

Editor's Note: Published in 1998, this was the final review written by Stereophile's founder, the late J. Gordon Holt in the 37 years he was associated with the magazine. In it he expounds on his passion for experiencing recorded music in surround sound. Our continuing focus on two-channel products and recordings was one of the reasons Gordon eventually resigned, in August 1999John Atkinson
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Great American Sound Thaedra preamplifier

Our first sample of this preamplifier was returned to the manufacturer before we had completed our tests on it, and was replaced with the latest version (ours is serial number 500108). Enough time elapsed between the time we shipped back the first sample and the time we got around to auditioning the second that we are unable to report on any sonic differences between the two.
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Fidelity Research FR-1 Mk.3F phono cartridge

A couple of issues back, we mentioned in passing that the Fidelity Research FR-1 Mk.3F was the only moving-coil cartridge we had heard (as of then) that we would give house room to. (The others had frequency-response problems which so colored the sound that their other strong points were not worth the tradeoff.) That first observation about the FR-1 was based on a couple of hours' listening. Now that we have had an opportunity to live with one of them for a while, we can essentially confirm that first reaction, but with a few added qualifications.
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The Clash: Still Calling

It's not just the gray hairs or the expanding waistline that suggest one is getting old: it's also when the albums you love so much, and so vividly remember hearing for the first time, have become a part of the rock heritage industry. So it is with London Calling by the Clash, which celebrates its 40th birthday in December 2019.
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Audio Research Dual 150 power amplifier

We mentioned in the last issue that we were becoming increasingly disturbed by "a certain manic quality that is creeping into this pursuit of sonic perfection." We were referring then to a manufacturer's announcement of the imminent availability of a speaker system weighing over 1000 lb per channel, but we could just as well have been speaking of this behemoth from Audio Research.
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