RMAF 2009

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John Atkinson Posted: Oct 07, 2009 2 comments
One of my best sounds at RMAF was the room organized by Colorado dealer Audio Unlimited featuring the Emperor speakers from Canadian manufacturer Hansen Audio that had so impressed Jason Serinus at the 2008 RMAF. The three-way speakers were driven by Accuphase monoblocks sitting on Critical Mass Systems platforms, with the front end based on a Trans-Rotor turntable. I was drawn into the room by the full-range sound of Pink Floyd's "Another Brick in the Wall" and didn't leave for quite a while. Wes Phillips said it best in his CES 2009 coverage of the Emperor: "the music had me melting in my chair."
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Jason Victor Serinus Posted: Oct 07, 2009 11 comments
The sixth annual Rocky Mountain Audio Fest had already closed when I finally had the time to stop by Reference Recordings’ booth to check out their latest mouth-watering HRx high-resolution master WAV file DVD-Rs. There I encountered Demian Martin, who, together with Ray Burnham, has produced the Auraliti (pronounced Aurality) disc player ($800).
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Jason Victor Serinus Posted: Oct 07, 2009 4 comments
As the sixth annual Rocky Mountain Audio Fest draws to a close at the Denver Marriott Tech Center, what is now the largest annual audio show in the USA could boast an attendance of 3700, 200 more than last year. Prominent among attendees from 49 states and overseas was a notable increase in the number of under-40 attendees. No doubt they were drawn by the rise of audiophile computer-audio playback, the resurgence of vinyl, and the large exhibit hall populated by the Head-Fi headphone community. The younger attendees included an influx of students, who responded to RMAF’s concentrated outreach to local colleges.
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John Atkinson Posted: Oct 07, 2009 5 comments
There was full program of seminars and workshops at RMAF, as well as my own "Squeezing the Music Till the Bits Squeak," the session featuring Harry Pearson, and Michael Fremer on "Turntable Setup," I moderated a panel session, "How to Get the Most Out of Computer-Based Audio," on Saturday afternoon. The A-List panel—(from left to right) Gus Skinas (SACD Center), John Stronczer (Bel Canto Design), J. Gordon Rankin (Wavelength Audio), Charlie Hansen (Ayre Acoustics), record producer Joe Harley, and Chris Connaker (www.computeraudiophile.com)—discussed the best way to use a computer as a legimate source component in a high-end audio system. All concerned felt this was the way forward for the high-end audio industry, particularly with the increasing availability of hi-rez downloads, and it was a shame that the session was limited to an hour.
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John Atkinson Posted: Oct 06, 2009 0 comments
Restocking the magazines on the Stereophile booth, I saw a familiar face on the booth next door. Audio industry veteran Jim Smith was selling (and autographing) copies of his book Get Better Sound, which is, as the name suggests, about how to get better sound from your system.
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John Atkinson Posted: Oct 06, 2009 3 comments
"This wasn't our choice of music," whispered German Physiks' Robert Kelly when I entered the room they were sharing with Danish electronics manufacturer Vitus Audio. "No problem," I whispered back, " I love Howard Shore's symphonic score to the movie trilogy Lord of the Rings," which a visitor had asked to be played.
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Jason Victor Serinus Posted: Oct 06, 2009 9 comments
John Atkinson was one busy camper at RMAF. In addition to blogging the show and moderating Saturday afternoon's information-packed, standing room only Computer Audio Panel, John presented four hour-long seminars entitled PC Audio—Squeezing the Music Till the Bits Squeak, playing all his music examples from his MacBook laptop via a Metric Halo FireWire interface. The setting was Evergreen E, the large, excellent-sounding exhibit (Sony and JBL speakers, Mark Levinson amplification, EMM Labs preamp and digital source components, Kimber kables) assembled by Ray Kimber of Kimber Kable.
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John Atkinson Posted: Oct 06, 2009 13 comments
When I walked into the room of Chicago-based Acoustic Technology LLC, I thought I was listening to speakers that only had tweeters, because the only visible drive-unity was a single 3" unit. Yet the sound, a recording of Rimsky-Korsakov's Schererazade, was definitely full-range,and the soundstaging, as you might expect from such a small radiating diameter and a narrow cabinet baffle, was well-delineated.
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Jason Victor Serinus Posted: Oct 06, 2009 0 comments
Where, you may ask, are the speakers? All you see are light fixtures.
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John Atkinson Posted: Oct 06, 2009 1 comments
Bob O'Neill sold advertising for Stereophile in the early 1980s and also contributed record reviews to the magazine. He became a firm friend of J. Gordon Holt's and gave a moving eulogy honoring Gordon's memory at RMAF.
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Jason Victor Serinus Posted: Oct 06, 2009 5 comments
At least two people I know came up to me in the hallways of the Marriott to urge me to check out Intuitive Audio's new Gamma Summit speakers ($10,000/pair). As soon as I walked into the room, the fabulous bass on Patricia Barber's rendition of "Keep on Using Me Until You Use Me Up"—I'm guessing at the title—told me why. The system's riveting presentation also featured the kind of musical highlights for days that audiophiles love. Next I heard the same Mahler Symphony 2 recording I've been playing a lot at RMAF 2009. The speakers did an extremely fine job of controlling and highlighting the bass line, and also sounded very vibrant on top. Congratulations to designer Dale Pitcher for a job well done.
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John Atkinson Posted: Oct 06, 2009 0 comments
Bea Lam's Martini party in honor of J. Gordon Holt—that's Bea at the right of the photo— concluded with a solo violin recital to remind partygoers what high-end audio is all about.
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Jason Victor Serinus Posted: Oct 06, 2009 1 comments
As expected, Bel Canto Design's complement of components fully lived up to their reputation for affordable excellence. The top-of-the-line e.One CD2 CD transport/player ($2995), prototype DAC 3.5 (price not yet set), two REF500M Balanced mono amplifiers ($1995/each), REF VBS1 Virtual Battery Supply, which can power up to three front-end products ($1495), USB Link 24/96 USB to /SPDIF link ($495), and new USB Lightlink High Speed Optical ST glass-fiber link (price not supplied) were fed by an Airport Express-equipped computer server. As Bel Canto President Michael McCormick explained, "The DAC 3.5's excellent jitter rejection is at the center of the system." A Running Springs Power Conditioner completed the chain… except for one major component, the speakers.
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John Atkinson Posted: Oct 06, 2009 0 comments
My attention was caught by the USB flash drive sticking out of the side of the Aura Premier CD player/receiver/headphone amplifier ($2595) in one of the April Music/May Audio rooms. And so it should have caught my attention, because it was styled by noted English industrial designer Kenneth Grange, responsible for some of ther classic B&W designs on the 1970s and '80s. The Premier will play MP3, WMA, and Ogg Vorbbis files from its USB-B input and it also has a USB-A port that will accept data sampled at up to 48kHz with 16-bit resolution.
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John Atkinson Posted: Oct 06, 2009 6 comments
Both Art Dudley and Michael Fremer have praised Gingko Audio's isolation platforms in Stereophile's pages, and at RMAF, the company was showing the benefit of its Cloud 10 platform on an Atmasphere tube power amplifier. Projected on the wall above Gingko's Vinh Vu (and onto his forehead!), real-time analysis showed the outputs of B&K accelerometers fastened to the stand the amp was sitting on and to the amplifier chassis, which was supoorted by a Cloud 10. There was indeed a dramatic reduction in the excitation of the amplifier compared with the stand—especially at low frequencies.

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