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Alt-USB Cables: The Missing Ear Candy


Yes, I know. It's traditional to cite recordings used in an equipment review (and illustrate them with the cover art), but featuring even some of the music that used to evaluate four very different USB cables meant the review would run far too long. Ultimately, I had to cut all the window dressing. You can... Read More »


Quickies: Minimum Reviews for Maximum Audiophiles


I have three great products to bring to your attention at the end of 2020. Listen up! Amazing Vacuum Tube Alert: GE 6189 (12AU7) JAN NOS The military/industrial NOS GE 6189 tube is a premium quality 12AU7 tube with an added internal helical wire that strengthens the grid structure and dampens vibration and noise. This... Read More »


Tim de Paravicini - The Passing of a True Giant in the Audio Industry


Photograph by David W. Robinson, copyright © 2020, all rights reserved. Photograph may not be used or republished without the express written consent of the artist. It is with deep sorrow that I report that legendary audio designer Tim de Paravicini passed away on December 17 in Japan, at age 75. The cause of death... Read More »


Impressions:  Robinson's Brutus Awards for 2020, Part the First


Ye Olde Editor in days collegiate, presenting the goods. Corvallis, OR, 1972 (photograph by Dr. John Hull) Thoughts at this end of the first year of the pandemic… Once again, yes, once again it's time for my Brutus Awards. This time, the 2020 edition…a year that will live in infamy. Our first major pandemic in... Read More »


High End Head Scratchers: Why You Need Fancy Wires for Your Subs


This curious tale of low-end wires in a very high-end system to be filed in the "Things I Can't Explain" folder, is directed at keen observers with highly resolving, neutral systems. Not everyone will relate. Back in 2011, when I had installed the YG Acoustics Anat Studio speakers, my dealer gave me a spiel about... Read More »


Devialet D-Premier Upgrade to Expert 250 Pro


The Devialet D-Premier is sure to go down in audio history as a game changer. When it was introduced in 2010, little did we know that the D-Premier would alter the integrated amplifier landscape forever by redefining the concept of what an integrated amplifier is. Up to that point, an integrated amplifier had consisted of... Read More »


It's Happened Again!


Roger Skoff writes about audiophiles and double-blind testing. Yup, I was on Facebook, browsing one of the audiophile groups (you'll probably know which one from what I'm about to tell you) when I came across a slugfest between a long-time reviewer friend of mine and several "rationalist" "audiophiles" (Yeah, both of those terms are in... Read More »


Impressions:  The Warwick Acoustics Aperio Reference Headphone Amp/Preamp and DAC


...with comments on the Synergistic Research MiG SX Isolation Feet. This is a story long in the coming. Long, long, long. Ye Olde Editor in contemplative mode, Happy Valley, OR, 2017… (Photograph by John Robinson; image processing by David W. Robinson) By way of backstory… You see, I've been following Warwick Acoustics and its predecessor... Read More »


The 17th Annual Positive Feedback Writers' Choice Awards for 2020


Beginning at the end of 2003, PF established its first annual awards for fine audio. The Brutus Award was established for the best that David Robinson and Dave and Carol Clark had heard in their own listening rooms during that year. You can think of it as our equivalent of an "Editors' Choice" award. The Gizmo... Read More »


Jared Sacks and Channel Classics - Transparent Recordings with Transcendent Artists


The consistent excellence of Channel Classics' recordings has rapidly made this label our "go to" resource for modern recordings of both long-standing classical musical favorites and new areas for exploration. Jared Sacks, founder and chief recording engineer, is a recognized master of his craft and deservedly so. His recordings are transparent jewels that have become... Read More »


The Audio Note (UK) CD 2.1x/II Red Book CD Player: A CD Player that Reveals the Soul of the Music!


In my article about the Audio Note (UK) Oto Phono SE Signature Integrated Amplifier for Positive Feedback (Issue 108 HERE) I discussed how impressed I was with the Oto's performance powering my vintage Duelund-Altec Project "Stokowski" loudspeakers (Issue 105 HERE). The Oto and Altec-Duelund combination really wowed me with its superb musicality and sonic performance,... Read More »


A Little "Light"...


Roger Skoff writes about how systems really work, and why that can be a problem Roger Skoff (photograph and image processing by David W. Robinson) Many years ago, upon learning that my sister had no home music source other than her television set and a table radio, I decided to buy her a stereo system.... Read More »


Moonriver Audio Model 404 Stereo Integrated Amplifier


Once again, our great friend and music lover, John Marks, Editor of The Tannhauser Gate, has favored us with his reflections...this time on the Moonriver Audio Model 404. As usual, John writes with great knowledge and discernment on the audio virtues of this integrated amplifier. Read, and learn! Dr. David W. Robinson, Ye Olde Editor... Read More »


Point of View Depends on Where You Sit


Or what do the audiophiles sit on "First of all, audiophile doesn't listen to. He assesses." source: Bartek Chaciński, Wyż nisz, Kraków 2010 ⌋ Preparing the 3-part mini-series entitled. MICROTUNNING I focused on three elements of audio systems: 1 LOUDSPEAKERS, 2 ELECTRONCS and 3 CABLES. Already back then one of our Readers pointed out to... Read More »


Impressions:  The Raidho TD 4.2 Loudspeaker


The Raidho TD 4.2 Loudspeakers, with a Stillpoints Aperture first-reflection-point panel and stand, and a two-high stack of Ryan Tinsel Rack-It LP storage units. Black and white oil painting by Dan Zimmerman. (Photograph and image processing by David W. Robinson...true of all listening room photographs in this essay.) PF Editor-in-Chief David W. Robinson at Munich... Read More »


The Pass Labs XP-12 Line-Level Preamplifier: A Musical Masterpiece!


I have been looking forward to telling you about the Pass Labs XP-12 line-level preamplifier, as I've found the XP-12 to make for an excellent match to the Pass Labs XA25 Class A stereo amplifier (reviewed HERE), as well the First Watt SIT-3 single-ended stereo amplifier (reviewed HERE), which are my current benchmarks for relatively... Read More »


In Search of a Perfect Song, Part 9


These Perfect Song articles have moved beyond my original intent: So, what is a perfect song? In my opinion, a perfect song touches you on many different levels. It goes beyond simply how it sounds into the more ethereal boundaries of how it makes you feel. It is a melding of music, lyrics, vocals, and... Read More »


Bunking Cable Lifters: Roger Skoff Writes About the Other Side of the Discussion


One of the audiophile "tweaks" most often criticized on the internet and in back-room bull sessions is the use of cable lifters to improve system sound. In fact, other than cables, themselves, which are a perennial source of audiophile controversy, there's hardly anything I can think of that gets more consistently negative commentary, with or... Read More »


Impressions:  The Vinnie Rossi L2i SE Integrated Amplifier


The Vinnie Rossi L2i SE Integrated Preamp with DAC and Pono Section (image courtesy of Vinnie Rossi Audio) Ye Olde Editor, in situ (portrait by John Robinson; image processing by David W. Robinson) Mark Sossa is a very discerning man, and a successful US distributor offine audio with his company, Well Pleased A/V. He knows... Read More »


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