RMAF 2010

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John Atkinson Posted: Oct 22, 2010 27 comments
When I reported in our report from the 2009 RMAF that I perceived a degradation when Ted Denney of cable manufacturer Synergistic Research removed his tiny ART devices from the room, it triggered a debate that raged not just in the comments following that report but also in our website forum right up to today. The fact is that these small metal bowls are too small to have a significant effect on the acoustics of a room at frequencies below 10kHz or so, yet they seem to improve the accuracy and stability of stereo imaging and even tighten up the sounds of bass instruments. It is a mystery, therefore, how these devices can work. I have conjectured that perhaps they have an effect on the listener’s state of mind rather than the acoustics, but if so, then I don’t comprehend how that effect can be both repeatable and demonstrable. Whatever they do—if they do anything, that is—therefore, I wasn’t sure what to expect when I went into my final room at the 2010 RMAF, the Synergistic room.
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John Atkinson Posted: Oct 22, 2010 6 comments
...was the title of the seminar presented Sunday afternoon by Audio Precision's Jonathan Novick. Audio Precision manufactures high-performance test gear (including the systems used by Stereophile for its reviews) and Novick's presentation concerned, among other things, how graphs, as published by Stereophile, are more meaningful than single figures of merit and how conventional measurements can miss problems with amplifiers that are undoubtedly audible. I came away from this presentation with some ideas on how to improve the magazine's test regime, but most telling was Novick's final slide which paraphrased Albert Einstein: "Not all that matters can be measured. Not all that can be measured, matters!."
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Stephen Mejias Posted: Oct 22, 2010 1 comments
Oswalds Mill Audio is doing something refreshing and beautiful, combining brilliant industrial design with a classic sense of style and a deep love for music.
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Jason Victor Serinus Posted: Oct 22, 2010 4 comments
It's always a joy to encounter Todd Garfinkle of M•A Recordings. Here he shows his latest audiophile quality CD, Nama. Also available as a 24-bit/176.4kHz hi-rez DVD-ROM format in a plain package that belies the beauty of its contents, the recording is the rightful successor to M•A's Sera una Noche and La Segunda, and features some of the same superb Argentinean artists. I can't wait to take a listen, once I dig it out of my luggage.
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John Atkinson Posted: Oct 22, 2010 1 comments
Source material in the Nola room was a pair of open-reel recorders from United Home Audio, but on the one piece I listened to, Mussorgsky's Pictures at an Exhibition, it sounded like a dub from LP. Not that there's anything wrong with that!
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Jason Victor Serinus Posted: Oct 22, 2010 1 comments
Jolida of Maryland sure knows how to produce good sound for people with limited budgets. Playing Leonard Cohen's classic "Back on Boogie Street" through iTunes, with all the sonic compromises that Apple's music server imposes on a system, Jolida's Glass FX tube DAC ($350) and Glass FX 25 Integrated hybrid amplifier ($350) still sounded great. This was not toy hi-fi; it was an indisputable portal into the real thing, with a musicality that put to shame some much more expensive systems I encountered at RMAF.
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John Atkinson Posted: Oct 22, 2010 1 comments
Not only was the sound in the Larkspur Suite familiar, so were the speakers. The $80,000/pair Acapella High Violoncello IIs being demmed were the exact same pair that I had very favorably reviewed in the September issue of Stereophile. Amplification was all-Einstein, including The Tube preamp that Michael Fremer reviewed in October.
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Stephen Mejias Posted: Oct 22, 2010 1 comments
Photo: John Atkinson
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John Atkinson Posted: Oct 22, 2010 7 comments
Driving Von Schweikert VR-3S speakers ($7995/pair) in Room 8032 was the awesome-looking Kronzilla SXI Mk.II monoblock, featuring the largest tubes I have seen in an audio amplifier. Source was the French EEra CD player, and there my handwritten notes become illegible. Apologies :-(
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Stephen Mejias Posted: Oct 22, 2010 4 comments
Jeffrey Catalano’s High Water Sound provided my very favorite musical experience of the 2010 Rocky Mountain Audio Fest. Along one wall of the room, there were stacks and stacks of vinyl records, an obvious sign of something good about to happen.
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Stephen Mejias Posted: Oct 22, 2010 0 comments
Here’s a look at one of Jude Mansilla’s systems: Apple iPad, Head-Direct HiFiMan HM-801 portable music player, Grado Head-Fi Series HF-2 headphones. I took a quick listen and enjoyed the liquid midrange, the smooth, easy sound.
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Stephen Mejias Posted: Oct 22, 2010 0 comments
“Oh, this is new…and this is new, too. And, oh yeah, we’ve also got this,” went Music Hall’s Leland Leard around and around his busy room, a funhouse of hi-fi and vinyl.
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John Atkinson Posted: Oct 22, 2010 5 comments
One of my two best sounds at RMAF was from Revel's Ultima Salon2 speakers ($22,000/pair), which have been favorites of mine since Larry Greenhill's review appeared in the June 2008 issue of Stereophile. At RMAF, the Revels were being driven by Mark Levinson No.53 monoblocks ($25,000/pair), which in turn were being fed straight from the variable output of a Mark Levinson No.512 SACD player ($15,000). Cabling was all-Transparent. The superbly stable soundstaging extended beyond the physical positions of the speakers, the tonal balance was one of the most neutral I heard at the Show, and the bass was both extended and defined. I would have stayed listening for longer, but the Show only had 30 minutes more to run and I had two more rooms to visit.
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Jason Victor Serinus Posted: Oct 22, 2010 10 comments
Photo: John Atkinson

t's one thing to know that you're attending what has quickly grown into the largest annual high-end show in the United States. It's something else entirely to try to take in even a third of the 180 exhibits that were spread over the width, breadth and height of the Denver Marriott Tech Center.

RMAF 2010 drew such a huge rush of attendees on the first day (October 15) as to cause at least one overly packed elevator to spend what seemed like a minute in limbo, considering whether it should dare try to ascend. When it finally determined to go up rather than crash down, it moved in fits and starts, and shuddered each time it reached a floor. I think more than one of its occupants took a vow then and there to finally lose some weight. Stereophile ran out of their new-at-the-Show November issue by the end of the second day, and when a member of the Colorado Audio Society donated his collection of back issues to us on Sunday (see the photo), they were all gone within minutes.

Show exhibits extended to eight packed floors, and down into the. . .

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Stephen Mejias Posted: Oct 22, 2010 0 comments
There were lots and lots and lots of headphones at CanJam, a headphone lover’s paradise.

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