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Recent Articles

Bliss Digital Music Management
04-23-2014 | By Pete Davey

For years, I've ripped CD's, or downloaded music from the Internet (legally, of course) and have always found it difficult that most people simply don't understand how to properly tag the metadata! Little things that matter; Disc numbering, album art, proper "various artists" tagging (don't even get me started on this one!) These things really... Read More » . . . Read More »


Audio Ramblings - Gauder Akustik Berlina RC7 Loudspeakers
04-14-2014 | By Dave Clark

The loudspeaker survey that I started a year ago culminates with the Gauder Akustik Berlina RC7. (Gauder Akustik formerly known as Isophon). These are rather interesting—and clearly different than the other loudspeakers I have written about in the survey—in that their 'tear-dropped' (or perhaps winged) shaped cabinet is composed of stacked 'layers' of ribs made... Read More » . . . Read More »


The Audio Circular - No. 9 in a Series of Parallel Narratives Boosting the Flea: The Unison Research Unico Upower Amplifier
04-14-2014 | By Gary L Beard

This is unequivocally NOT a review; it is also the most difficult non-review I've ever written. This is an experience of the audio-kind; a transitory recounting of a few months with one of the unique products in audio; the Unison Research Unico Upower Booster Amplifier. I became interested in the Upower after reading about it... Read More » . . . Read More »


iBasso DX50 Digital Audio Player
04-13-2014 | By Audio 360

We love our music at Audio360. Over the last two decades the mobile audio market heated up at an exponential rate thanks to companies such as Sony and Apple. Companies like these pioneered the industry. . . . Read More »


Musings on Building a Digital Music Server: The AudioQuest Diamond USB and Stealth Varidig Sextet versus the Synergistic Research USB Active SE and their Element Copper, All with a Manley Skipjack
04-12-2014 | By Andy Schaub

"Listen as the wind blows from across the great divide voices trapped in yearning, memories trapped in time the night is my companion, and solitude my guide would I spend forever here and not be satisfied?" —"Possession", Sarah McLachlan This does look back a long time. After a conversation with Josh Heiner of Sonicweld about... Read More » . . . Read More »


Follow Up: Zesto Audio BIA 120 Class A Amplifier
04-12-2014 | By Robert H. Levi

Read the complete review HERE "In the absence of visual cues, auditory cues have to be that much better." J. Gordon Holt After 10 weeks of consistent use of the Zesto Audio BIA 120 Class A Amplifier, I find its performance continues to be unmatched by most amplifiers, as I did in my original review. In one parameter,... Read More » . . . Read More »


The Audiophile Forums – A Maddening Obsession!
04-12-2014 | By Tom Gibbs

I first became aware of the audiophile forums about ten years ago; at the time, I was working on site at Delta Air Lines in their Corporate Communications department. As a contractor representing R.R. Donnelley, I was required to spend long days there, essentially at their total beck and call. Because of the seriously complicated... Read More » . . . Read More »


Reimyo DAP-999EX Limited
04-04-2014 | By Wojciech Pacuła

The recent changes in music distribution have been nothing but revolutionary. Since the dawn of mechanical reproduction of sound we have always dealt with the physical media, first strip of paper, then a cylinder and a flat 78 rpm record, through vinyl Long Play, reel-to-reel and cassette tape, to the Compact Disc. Dozen other consumer... Read More » . . . Read More »


Sonic Upgrades for Sony's HAP-Z1ES High Resolution Audio Server
04-04-2014 | By Brian Moura

Sony Jumps into High Resolution Audio, Launches the HAP-Z1ES Music Server Last September, Sony Electronics brought High Resolution Audio into their Audio Product Line with the announcement of several new products including a top-of-the-line Stereo Music Server, the HAP-Z1ES that retails for $1999.99. The HAP-Z1ES is designed as a turnkey music server that includes 1TB... Read More » . . . Read More »


The Sophia Electric 91-03 300B Stereo Integrated Amplifier
04-04-2014 | By Jeff Day

The Sophia Electric Family   Sophia Electric is a family owned and operated enthusiast audio company located in Vienna, Virginia, that designs & builds premium vacuum tubes, vintage-inspired Hi-Fi amplifiers & preamplifiers, and low-powered amplification simpatico loudspeakers, all of which are intended titillate the fancy of high-performance audio devotees & music lovers.  Sophia Electric also designs and builds various transformers, chokes, capacitors, and slow... Read More »


Roger Waters' Amused to Death
04-02-2014 | By Brian Moura

Remastered Edition Coming to Multichannel SACD and LP from Analogue Productions [With this article, PFO welcomes long-time SACD/DSD commentator and writer, Brian Moura, to the masthead. Brian is an experienced audiophile, and has been an enthusiastic supporter of DSD, SACD, multi-channel/surround recordings, and the higher resolution scene for a long time now. I've been impressed with the... Read More »


Well Wishes for Matt Ashland of JRiver
03-23-2014 | By Tom Gibbs

I upgraded to JRiver Media Center 19 about four months ago (thanks Jim), and while I haven't had the opportunity to check out its performance with Mac equipment, I still firmly believe that JRiver sets the gold standard for PC-based music playback. Media Center 19's performance is miles beyond their iterations from just a couple... Read More » . . . Read More »


Ever Wish Your LPs Were Ultrasonic Clean? Record Genie to the Rescue
03-23-2014 | By Bruce Kinch

Positive Feedback readers with an analog attitude will likely have taken special note of Myles B. Astor's extensive evaluations of both the Audio Desk Systeme and the Klaudio ultrasonic record cleaning machines. While the two machines have significant differences in how the ultrasonic technology is utilized, they share both the basic "toaster" form factor, and—how'd you guess?—the same price. $4000. ... Read More » . . . Read More »


Downsizing While Upscaling: Ayre VX-R, McIntosh C2300, Harbeth 30.1
03-23-2014 | By Sash Matson

  Less is More or Less? Necessity is the mother of invention. Planning for a move from my current country mouse lifestyle in up-state New York, (i.e. old large Victorian high ceiling dedicated listening room), to the ultimate city mouse experience, (small Manhattan apartment with multi-purpose rooms), created a logistical and musical challenge that I... Read More » . . . Read More »


Of HiFi, Watches, and Do-It-Yourself Craziness
03-22-2014 | By Roger Skoff

Roger Skoff looks at whether saving money is always worth doing! "Breathes there a man with soul so dead, Who never to himself hath said" (from HERE) "They want HOW much? For that? No way! I could build one for myself a lot cheaper – maybe even better, too!"  Do-it-yourself has been a part of HiFi as long as there's been... Read More » . . . Read More »


The Audio Circular: No. 10 in a Series of Parallel Narratives: Push-Pull Thermo Muscle: The Rogue Audio M-180 Monoblock Amplifiers!
03-21-2014 | By Gary L Beard

For several years I've been living in the land of low watt tube SET amplifiers: 2A3, 45, 300B and 845 Triode amps have been in my personal collection. Lately, the arrival of a new pair of reference speakers finds me auditioning higher power amps. There is quite a difference between a gaggle of glass bottles... Read More » . . . Read More »


Live-Wall by Bay Audio
03-19-2014 | By Andre Marc

Bay Audio is a small company based in Poway, CA, approximately twenty-five minutes from downtown San Diego. They are not your usual high end audio company churning out box speakers, and fancy components with lavish faceplates. No, they mine a far more interesting area that was relatively new to me when I was contacted with... Read More » . . . Read More »


Robinson's Updated DSD Download Site List: February, 2014
03-17-2014 | By David W. Robinson

Chad Kassem's Super Hirez site has an excellent and growing collection of DSD downloads from major labels (Sony Music, Universal Music Group), as well as from smaller/indie labels (Analogue Productions, Reference Recordings, David Elias) at http://store.acousticsounds.com. Chad's helpful documentation about all aspects of DSD hardware and software is the best I've seen, and really helps the person who... Read More »


Announcing the New Series 3 Loudspeaker from Bamberg Audio! The Bamberg 3 TMW
03-17-2014 | By Gary L Beard

As an Indiana native and dyed-in-the-wool audio nut, I am proud to introduce a new product from Indiana speaker manufacturer Bamberg Audio. Located in Fishers (Indianapolis), Philip Bamberg quietly builds high-end loudspeakers. Mr. Bamberg has degrees in Mechanical and Electrical engineering and after having worked for several well-known audio companies, he set out to bring his no-nonsense,... Read More » . . . Read More »


Tony Weber
03-15-2014 | By David W. Robinson

It is with the deepest regret and heaviest heart that we report the sudden and unexpected passing of our dear friend and colleague, Tony Weber. While Tony was part of MIT for just less than a year, he shared with us his love, knowledge, and understanding of music that goes unsurpassed the industry. His depth of... Read More » . . . Read More »


More Musings on Building a Digital Music Server: the KingRex UPower, uArt Y USB Cable, and UD384 High-Resolution DAC
03-10-2014 | By Andy Schaub

"Then you better start swimmin' Or you'll sink like a stone For the times they are a-changin'" —Bob Dylan, "The Times They Are A-changin'" Sometimes, less is more, and innovations come from unexpected places. One example is the KingRex UPower and uArt Y USB cable. Although the UPower is very small (about the size of... Read More » . . . Read More »


Impressions: Notes on the Minus K Technology 100BM-8
03-08-2014 | By David W. Robinson

It has been a long while since I wrote about a vibration isolation platform. In fact, I would have to go back to the days of the Vibraplane Model 2210 passive platform's arrival here at Clark Johnsen's strong recommendation to find the last time that I did this. And that takes it back to the... Read More » . . . Read More »


An Audio Feast: Magnepan, Pass Labs, Oppo Digital, and Cardas!
03-05-2014 | By Scott Robertson

Background You always remember your first love. In my case, at least audio-wise, that was with a pair of Magnepan 3.3's. I was struck by the way the sound filled the listening room—it sounded like the entire wall was radiating sound. Not just any sound, but crystal-clear sound. I still remember the way the highs... Read More » . . . Read More »


Paraclete Recordings Brings Choral Recordings to NativeDSD Download Site
03-05-2014 | By Brian Moura

Paraclete Recordings, a classical and sacred music record label based in Orleans, Massachusetts, has released 4 albums of chorale music in Multichannel and Stereo DSD Download format in partnership with NativeDSD.Com. Paraclete Recordings is part of Paraclete Press. They note that:  Paraclete Recordings is committed to uncompromising quality and faithful interpretation in recorded sound. A... Read More » . . . Read More »


A High End Death Spiral?
03-03-2014 | By Roger Skoff

One of the things that's been in the news lately is the idea of "Death Spiral" pricing, where a company (or an industry) is, for whatever reason, forced to charge too much for its products, which causes sales to drop off, which makes the company, in order to survive, raise the prices on its remaining... Read More » . . . Read More »


The Audio Circular - No.8 in a Series of Parallel Narratives: A First Look at the Rogue Audio Pharaoh Integrated Amplifier!
01-22-2014 | By Gary L Beard

In 2013, tempted by the siren call of a full-range floor standing speaker, I sold my longtime reference, the sweet sounding single driver Omega Super Hemp Alnico, and moved to the multiple drivers of the Von Schweikert VR35 Export Deluxe. My current amp stable serves the music admirably, yet there is no question that the VR35s benefit from... Read More » . . . Read More »


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