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Why USB Cables Can Make a Difference


So there is this controversy of sorts… well not really for many of us, but certainly for some of us. See, the argument is that USB cables cannot and will not change the sound since it is just passing along 1's and 0's from point A to point B. It is all digital and so there... Read More »


Journeys in Audio Subjectivism - Part Three


The $18,000 Challenge, or: "Where the heck was I just now?" The gods of inspiration picked the moment I was fishing out leaves from my pool to wallop me in the head with an idea so unassailably right and fair and potentially fun it felt like I'd been granted a power to make the average... Read More »


It's Still Good…


It's Still Good… Roger Skoff writes about buying and enjoying older gear My sister called me the other day and said that she and her husband (a no-kidding world famous junk sculptor) had fifty or a hundred old vinyl records; nearly that many tape cassettes; and "a bunch" (unspecified) of CDs that they wanted to... Read More »


Prism Sound Announces Callia DAC/Preamp for Home Audio Market


Prism Sound, makers of recording studio and pro audio A/D and D/A converters and the SADiE digital workstation, has announced plans to enter the home audio market with their first product later this month. The announcement follows similar entries into the home audio market by a series of companies that started in the pro audio... Read More »


In Search of the Perfect Song, the RMAF Edition


I know, Carol when are you going to give the perfect song idea a rest? Well, unlike a 'favorite' song, I think there can be many versions of a 'perfect' song. In fact, this edition of my perfect song series revisits a song from the first article. The difference here is the venue, and the... Read More »


Musings on Building a Digital Music Server Goes Portable: The Chord Mojo and the Importance of Synergy


"I know it's only rock 'n roll but I like it, like it, yes, I do" —The Rolling Stones Not that long ago, I was working under contract at a big software company in Silicon Valley. However, I had been having tremendous pain in my right knee, largely from a sports injury, and got the... Read More »


Audio Ramblings - The Lino Phonostage from Channel D


Phonostages. Or phono preamplifers. Same things. You know, the box or input on your preamp or whatever that takes what is coming from your turntable and makes it into something you can actually appreciate—like music. Right, so let me elaborate… it amplifies the signal and applies the required RIAA curve necessary for proper vinyl playback. Sounds easy,... Read More »


Audio Ramblings - The Concerto Turntable from Triangle Art


Analog is the thing now. Well for many it has always been the thing, but for many others… it is the new thing. Nice. Great stuff on vinyl and for sure, if done right, it can be quite different than digital. I say different, as better, all depends on the mastering, pressing, quality, etc. I... Read More »


Impressions: The Blue Microphones Mo-Fi Powered Headphones


And now for something really different, with a set of reflections that are short, sweet, and right to the point. Last May I was approached by a company I was unfamiliar with, Blue Microphones, to evaluate their new powered headphone, the Mo-Fi. (Yes, I found that name to be interesting, as well. Wonder if the... Read More »


The 12th Annual Positive Feedback Writers' Choice Awards for 2015 - The Best of the Best! Updated!


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 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 Award,... Read More »


The Audio Circular No. 18: The Merrill Audio Taranis Stereo Amplifier


I first met Merrill Wettasinghe at AXPONA 2014 where he was showing his Veritas monoblock amplifiers with Sadurni horn speakers. It was quite an incredible system, and to say I was impressed would be an understatement. After enjoying the Merrill Audio room once again at the 2015 show, Mr. Wettasinghe offered to send me his... Read More »


Breaking Through


In this brief jotting, Dan Zimmerman, Contributing Artist to Positive Feedback, continues his meditations upon art, music, and creativity. Some of these will be longer…others, shorter. But all of these reflect the understanding of creativity, the arts (including the audio arts), and spirituality in our ongoing search for the transcendent in our lives. Selah. To... Read More »


Our Brutus Awards for 2015 - New Additions


So yeah… been a crazy year. Not as much reviewed as we had hoped for, but yes… a few items did pass through our doorway and into our system getting us all warm and fuzzy. For Carol and I, well, we like things we review to be not too pricey… more about reasonable and not... Read More »


Impressions: Robinson's Brutus Awards for 2015, Part 3


[Here's the final installment of my Brutus Awards for 2015. It covers software, music, and our special PF Lifetime Achievement Award (posthumous) for my dear friend, Bobby Palkovic. This has been a ton of writing to complete the Brutus Awards this year; I hope that you find them to be helpful as you continue in your own... Read More »


Impressions: Robinson’s Brutus Awards for 2015, Part 2


[Here's the second part of my Brutus Awards for 2015. Part three will appear within the next day or so.] Cables TARA Labs Zero Evolution interconnects and Omega Evolution speaker cables and AC power cables The TARA Labs Omega Evolution speaker cable, in tandem with the Audionet MAX monoblock amplifier. (Photograph by David W. Robinson)... Read More »


Audio Ramblings - The Auralic Aries and SBooster Linear Power Supply


The saga, or journey, continues with my Auralic Aries adventures. In my last Ramblings (HERE) I shared my experiences with upping the Aires' performance quite a bit via the Certon C4 Integrita NAS, the HDPLEX linear power supply for the Neatgear switch and WiFi units, various tweeks and gadgets (for example the RLI-1 LAN Isolator... Read More »


Impressions: Robinson’s Brutus Awards for 2015, Part 1


Gather around, audiosports fans! It's that time of year again…Positive Feedback's Brutus Awards season. At the end of each year, my unindicted co-conspirator Dave Clark and I give our Positive Feedback awards. These are our annual "best stuff we heard this year" plaudits. No padding, crap, junk food, or meaningless drivel here: Just the righteous... Read More »


The Audio Circular No. 17: Learning (the) Vinyl Rules, Phase Three... Lyra Delos MC Phono Cartridge


Phase Three: The Search is Over! This is final installment of my three-part series on upgrading my turntable. I've made low budget isolation tweaks, added fabulous accessories, and modified the tonearm wiring and the counterweight. The last piece of the musical puzzle was adding a new phono cartridge. While I let the cartridge choice out of the bag... Read More »


Impressions: In which Dr. David invites Synergistic Research to visit, and gets GOB SMACKED!


I like surprises. I especially like them when they bushwhack me. You know…when I'm not looking and all. This doesn't happen in audioville very often. Usually there's a reasonable expectation of the quality of what I'm going to hear when products come in for review. Most of my review projects are by invitation; I generally... Read More »


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