RMAF 2007

Sort By: Post Date | Title | Publish Date
Filed under
John Atkinson Posted: Oct 13, 2007 0 comments
One aspect of audio Shows that I love is the software pavilion, where audiophiles can browse new, old, are rare vinyl to their hearts' content. Acoustic Sounds’ Chad Kassem wanted to show me some of his new Analog Productions releases, but ended up telling me about his recent purchase of 30,000 sealed LPs—one and a half 53' trailer's worth—that had been in storage since 1981, the stash assembled by an eccentric collector long since passed away.
Filed under
Jason Victor Serinus Posted: Oct 13, 2007 0 comments
John Atkinson and I have made an agreement. When John is not taking part in any of the eight "Demonstration of Live High-Resolution Recordings" seminars he has scheduled over the course of the Fest, he will cover the exhibits in the Marriott's Atrium rooms, and I will cover exhibits in the Tower. Of course, each of us is free to cross over to the other side if we're dying to hear something. But that's the plan.
Filed under
Jason Victor Serinus Posted: Oct 13, 2007 0 comments
A definite eye-catcher, the $25,999/pair spherical Proclaim Audioworks DMT-100 speaker system features an external crossover that facilitates the ability to balance stereo output in difficult listening environments. (The crossover includes an L-pad bypass option to ensure "the cleanest possible signal path...for audio purists.") Each driver is independently mounted in a spherical enclosure cast from a proprietary high-density laminate. Fine-tunable for one's room, each driver can be adjusted up to 45° off-axis; they also afford up to 12" vertical and horizontal positioning flexibility for the tweeter and midrange modules. Daniel Herrington's babies, designed by ear, are so new that their sensitivity has yet to be measured.
Filed under
Jason Victor Serinus Posted: Oct 13, 2007 0 comments
Nelson Pass is up to good again. Following the wonderful sound of Ella and Billy I heard in the corridor, I discovered Nelson's prototype open-baffle speaker system. It sports both a Lowther PM6A full-range driver and a pair of SEAS W26 10" woofers. The 40"-high open baffle, which at this stage of the game is not intended to be a final design statement, has no side panels, only a central brace in the rear. The system was bi-amped, with the Lowther driver fed using a 60Hz, 6dB/octave high-pass filter feeding a First Watt F3 7Wpc JFET amplifier. The woofers were driven by a Pass Labs XA30.5 fed by a 12dB/octave active crossover. No equalization was employed. That the sound was so good was especially amazing, considering that the digital front end was pieced together at the last minute after the originally intended computer drive arrived minus its charger chord. I look forward to hearing the finished product.
Filed under
Jason Victor Serinus Posted: Oct 13, 2007 0 comments
In a room tuned with the amazing Acoustic System Acoustic Resonators to sound good with the glass window exposed, Darren and Bonnie Censullo of Avatar Acoustics displayed a system distinguished by the kind of openness and air that some people would kill for. Products included the Abbington Music Research AMR CD-77 and AMR AM-77 ($8500 each, both outfitted with NOS tubes), Acoustic System Tango Speaker ($13,500/pair), Current Cable Powercord and interconnects, and a host of Acoustic Resonators. If you look closely, you may see one of the diminutive resonators ($200–$2200) on the rear window. This is one system I hope to revisit if time allows. I’d love to hear some of these products in my own listening room, which is far bigger than the hotel suites into which most systems were shoeboxed.
Filed under
John Atkinson Posted: Oct 13, 2007 0 comments
We first encountered the South African Vivid speaker, designed by B&W alum Laurence Dickie, at a CES a couple of years ago and was impressed with their clarity, dynamic range capability, and freedom from coloration and distortion. For whatever reason, the brand failed to get a foothold in the US, but it was announced at RMAF that Vivid was now being distributed by On a Higher Note. I sat down in the sweet spot and after listening to a rather nice recording of Aaron Neville singing "Save the Last Dance for Me," Philip O'Hanlon put on a DVD-A he had burned on his PC using the $49 Cirlinca program and was playing back on a Weiss Jason transport and Medea DAC, which On A Higher Note is also now distributing. Now there was a familiar sound—it was the 24/88.2 master of my recording of the slow movement from the Mozart Clarinet Quintet, which I had completely forgotten sending Philip a few years back.
Filed under
Jason Victor Serinus Posted: Oct 13, 2007 0 comments
I couldn't resist the wonderful sounds of Louis Prima coming from the Green Mountain Audio room. Paired with Jaton Corporation’s Operetta AP2140A 2-channel Distributor amplifier ($1000, 140Wpc into 4 ohms, 70Wpc into 8 ohms), whose "processing filter circle eliminates 99.99% of noise at maximum volume," the intriguing-looking Green Mountain Calypso loudspeaker ($10,000/pair for the next month or so before the price increases 10–15%) was producing the kind of extremely smooth sound that draws you into the music. The speaker measures 88–89dB sensitivity, and utilizes a simple, first-order crossover to achieve "perfect" time-coherence. The midrange and tweeter are also adjustable forward and back for optimal sound in the listening position. The entire system, including the speaker, was wired with Marigo wire. I constantly find that Green Mountain's innovative designs produce lovely sound. Expect a whole new line of smaller, less-expensive speakers to appear on the Green Mountain website in another month or so.
Filed under
RMAF 2007 Posted: Oct 12, 2007 0 comments
John Atkinson and Jason Serinus will be reporting live from RMAF 2007.

Pages

X
Enter your Stereophile.com username.
Enter the password that accompanies your username.
Loading