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It has been a little over one year since the write-up about the Sonus faber Lumina V (HERE). A keen-eared reader made a comment regarding the Lumina V: "It was amazing how little the Lumina V gave up to the Sonetto VIII." The Sonetto VIII is the big brother of the Sonetto III which will... Read More »

An electric bass sets the rhythm and is instantly recognizable as the snap of a snare drum and the splash of a single cymbal resonates in the background. The lights are turned down in my listening room and Stevie Nicks voice is dark, haunting, and otherworldly. Though this is a classic song, the lyrics remain... Read More »

The SON also Rises The name Wolf von Langa (WVL) is known in Germany as a manufacturer of high-end audio speakers. Unless you are up on the European speaker scene, the brand may be new to you. Here's a little background about Herr von Langa, the man: After making his very first speaker at age... Read More »

With this article, Positive Feedback continues its content-sharing relationship with Enjoy the Music where Tom Lyle shares his thoughts on the Vermouth Audio Studio Monitor Loudspeakers. Dr. David W. Robinson, Editor-in-Chief A good-looking and great-sounding loudspeaker. Review By Tom Lyle Vermouth Audio is located in the Indonesian province of Bali, which is located east of Java. Most know... Read More »

The JansZen A8-SE Loudspeaker JansZen Laboratory was founded in the 1950s when Arthur Janszen developed the first practical electrostatic loudspeaker. The company, currently called JansZen Audio, is run by his son David, who has continued the research and development culminating in the Valentina A8. The Valentina A8 is a complete audio system containing DAC, ADC,... Read More »

Most times, equipment reviews begin smoothly, and progress from there. Occasionally, though, they start with a bit of thud. In this case, my review of the MayFly 201A loudspeakers began with a disheartening rattle. The shipper had apparently not been kind in their transit of the four boxes. Upon connecting the speakers, it was readily... Read More »

Greeting friends, I hope you are doing well, and Happy Holidays to you! Today's article is about the Audio Note (UK) AN-K/SPe compact high-performance stand-mounted loudspeakers ($5665 USD per pair HERE), along with their intended AN-K stands ($936 USD per pair HERE). The Audio Note (UK) AN-K/SPe Loudspeakers The Audio Note (UK) AN-K/SPe loudspeakers are... Read More »

Zu really impressed me this year. I have listened to their speakers in the past but, when I heard the Soul VI in my room I fell in love. So much so, that I bought them immediately after I completed my review. When I was working on that review, Phil, Zu's business advisor, told me... Read More »

A special Positive Feedback guest editorial from John Marks, J.D. and James Tuomy, AES John Marks has been a longtime audio friend of mine, and a respected member of audiophile recording and loudspeaker design community. He recently approached me to publish a technical paper that he and James Tuomy had written regarding proposed modifications to the... Read More »

This article by John Zurek originally ran in Issue 31, May/June 2007, so while we call this section "New Old Stock - Articles from Our Days in Print" you are also going to see some articles from our early days of going online. It started out innocently enough. One of the spikes broke—my fault—on my... Read More »

Jim Merod: a self-portrait. Sony's LSPX-S3 glass sound speaker can be regarded as a leaner, no less enjoyable sonic anomaly which the paradigm-setting Harmon Kardon three-unit stereo playback device, a decade or so back, brought the convenience of music's joyful digital miniaturization. This inexpensive, highly-compatible audio triumph depends not so much on Bluetooth flexibility, but... Read More »

Dr. David contemplating the mysteries of Life. Happy Valley, OR, 2018 (Photograph by John Robinson; image processing by Ye Olde Editor) Last month's reflection upon the good things happening at Gold Note in Italy concentrated on some of their key people, as profiled on their YouTube channel. It was good stuff, people being the most... Read More »

As a reminder to Positive Feedback readers, PF has some very fine content-sharing relationships with a handful of fine audiophile publications. Among this fraternity of online magazines is Copper Magazine, the journal of PS Audio, Paul McGowan's audiophile company. Frank Doris is the current Editor there, and is a good friend, respected due to his many years in... Read More »

Up and Down the Loudspeaker Evolutionary Ladder From its inception nearly 40 years ago, Von Schweikert Audio has adhered fanatically to a unifying corpus of science-driven principles first championed by company founder and former chief engineer Albert Von Schweikert, sadly no longer with us. Albert's science-centered reimagining of modern loudspeaker design utilized applied psychoacoustic observations... Read More »

Staring out from the darkened hotel room, two sculpted, burly figures stand guarding the glistening golden and onyx tinted treasures between them. Suited in matching, high gloss Macassar Ebony with piano black faceplates angled back and studded with a tweeter and two drivers, at nearly four feet tall, they can swing and punch with the... Read More »

There are few times in my life where I have been truly speechless when it came to audio equipment. I still remember the first time it happened. I searched high and low for a pair of Anthony Gallo Reference 3.1s. I had never heard the speaker, but I had read enough to know that if... Read More »

Wow! It's been a while. If you are interested in Pure Audio Project or never heard of it, I suggest you read my older review of the Trio 15 speaker system HERE. That was written back in 2019. I loved that setup; a very open / wide soundstage with the pleasantness and tonality that open... Read More »

The state-of-the-art Børresen Acoustics 05 speakers and their cables have become perfectly acclimatized in my listening room since my review of their initial installation. (HERE). The system plays even more beguilingly than when I wrote the review. But more interesting than any kind of effusiveness may be the reasons for so much euphony, and Michael... Read More »

While visiting Ansuz in August 2020, I was so captivated by the Børresen 05's elegant appearance alone that I instantly ordered a pair in the Silver Supreme Edition for a review. Now they finally happen to be in my listening room. But the way to it wasn't that easy, and furthermore, these dream speakers also... Read More »