RMAF 2007

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Jason Victor Serinus Posted: Oct 16, 2007 0 comments
The NSR Sonic Research D3 Concerto Sonata loudspeaker ($4495/pair) was reportedly making a lot of waves at its world premiere. Displayed in not completely broken-in prototype form, with tweaking of crossover and capacitors still to come, the speaker is claimed to have 93.7dB sensitivity. The bottom of the enclosure features an exclusive "Acoustic Projection Lens." The lens, developed over the course of 30 years by its guitarist/luthier/locomotive engineer designer, is claimed to act as a sonic prism that overcomes randomly generated frequencies. The company also offers the much larger D1 Concerto Reference ($32,000/pair). Both speakers have back panels that intentionally resonate like an instrument, a feature that JA points out was first seen in the controversial Bösendorfer loudspeakers.
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Jason Victor Serinus Posted: Oct 16, 2007 0 comments
I have commented in previous blogs on the easy, unforced and natural sound of Moscode hybrid electronics. Here, the Moscode 402 200Wpc hybrid amplifier was paired with Quad 988 electrostatic speakers that were bolted to custom bases, Esoteric DV-50 universal player, and Cardas Golden Reference cables. Since neither George Kaye nor Gage Rommel was in the room at the time, I was unable to determine what tubes were being used in the amp. But the ability to easily roll tubes in this unit makes it a dream for people like myself who love to tailor the system's sound to their specific preferences.
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Jason Victor Serinus Posted: Oct 16, 2007 0 comments
Perhaps you've experienced something similar. I recently invited members of the Bay Area Audiophile Society to hear my system. Many of them had visited our house before, but only to attend demos of other equipment that had been brought in specifically for the event. Now I finally had the chance to let BAAS members hear my system whole and complete.
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Jason Victor Serinus Posted: Oct 16, 2007 1 comments
I was delighted to end the final day of RMAF 2007 in the Soundsmith room. I’ve spent quite a while in Peter Ledermann's rooms at previous shows, and loved every minute. This year was no exception.
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Jason Victor Serinus Posted: Oct 16, 2007 0 comments
Veteran speaker designer Albert Von Schweikert (left) has every reason to smile. To celebrate two anniversaries—the 50th year since he built his first kit, and 30 years in the business of high-end audio—he is releasing the VR-4A Anniversary Model. Shown in prototype form, with the final product expected at the 2008 CES in January, this completely redone, much improved VR-4jr replaces that speaker's Mk.II version. Although it plays well in large rooms, the Anniversary Model was specifically created for folks who have smaller rooms. Featuring denser cabinets and the highest-quality parts, the speaker will be available in a standard version with Hovland caps ($6000/pair) and Signature Edition ($7500/pair) with special finish and Mundorf caps.
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Jason Victor Serinus Posted: Oct 14, 2007 Published: Oct 15, 2007 1 comments
Walter Liederman and Danny Richie next showed me the mammoth LS9 (named for its nine planar magnetic drivers). Priced at an unbelievable $6000/pair considering their size and complexity, the LS9s were coupled with Al Stiefel's fine Red Rock Audio 50Wpc Renaissance Monoblock amplifiers ($39,750/pair), Red Rock prototype preamplifier, Abbingdon Music Research CD-77 player ($8500), Grand Prix Audio Monaco turntable ($19,500), and Red Rock Audio cables. Components were supported by the Monaco Modular Isolation Rack ($4750) and Monaco Amplifier Isolation System ($1499). Grand Prix designer Alvin Lloyd says of these plexiglass shelf stands, "I will argue that our stands are the most efficient and highest-performing isolation products in the industry."
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Jason Victor Serinus Posted: Oct 14, 2007 Published: Oct 15, 2007 1 comments
Driven by the Triode Corporation Japan's TRV-M300SE 20W 300B parallel single-ended monoblocks ($4199/pair) and TRV-4SE tube preamp ($1799), and fed by a very-slow-to-cue dCS SACD player, the Cain&Cain Wall-O-Sound (W3) ($3300), designed by Gordon Rankin of Wavelength Audio, did a superb job reproducing the true timbre of a piano. Throwing a huge soundstage, with wonderful height and depth, this little system had me writing "really beautiful" in my notebook.
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Jason Victor Serinus Posted: Oct 14, 2007 Published: Oct 15, 2007 5 comments
It was 5:30 p.m. on Saturday. As Day Two was coming to a close, this sleep-deprived audiophile determined to end the day on a high note. Ah, the Cary/Dali room. That's sure to be a winner. Thank God, it was.
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Jason Victor Serinus Posted: Oct 14, 2007 Published: Oct 15, 2007 12 comments
Mark Schifter is well on his way to becoming a legendary figure in high-end audio. From his small-box, low–price-point Audio Alchemy and Perpetual Technology components, Mark has gone on to found one of the first genuine bargain high-end websites, AV123, and build speaker cabinets for many major players. Here he stands next to one of his extremely fine-sounding, amazingly low-priced speakers and subs, all sourced from renewable forests and finished with eco-friendly veneers.
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John Atkinson Posted: Oct 14, 2007 Published: Oct 15, 2007 0 comments
Ray Kimber of Kimber Kable strongly believes that audiophiles need to be exposed to live music. He arranged for one of the ensembles he records with his Isomike system, the Fry Street Quartet, to perform a series of concerts at RMAF. After the players finished a Haydn Quartet in the Marriott's lobby, the audience went into the Kimber listening room across the corridor to hear the same piece on Ray's $500k reference surround system, described earlier in the blog.
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Jason Victor Serinus Posted: Oct 14, 2007 Published: Oct 15, 2007 5 comments
Mark Schifter and Walter Liederman of AV123 continue to blow my mind. To their astoundingly low-priced line of quality loudspeakers, only available through the AV123 website, they have added two large loudspeakers from GR Research. Designed by Danny Richie, who previously designed the Epiphany Loudspeakers and is now redoing the crossovers in the Ushers—I am told that Wes Phillips will be reviewing one of Danny’s Usher make-overs for Stereophile—Danny is shown standing next to the GR Research LS6. Priced at $4500/pair, the speakers feature eight 6.5” woofers and six planar magnetic drivers. The LS6 not only boasts a 20Hz–20kHz frequency response, but also features bass drivers that are adjustable according to what the room and system can handle.
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John Atkinson Posted: Oct 14, 2007 4 comments
Audioengine is making a name for itself with its extremely affordable powered speakers. But rather than photograph the speakers being demmed at RMAF, I concentrated on the Apple iBook running iTunes being used as the source. "What's that?" I asked, pointing to the dongle.
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John Atkinson Posted: Oct 14, 2007 0 comments
Well, not really. But the Thiel CS3.7 speakers set-up in the Denver Audio Designs room could be driven either by an all-Bryston system—the new BCD-1 CD player ($2395), BP26 preamp, and a pair 7B-SST monoblocks—or an all-Simaudio Moon system: SuperNova CD player P7 preamp, and W7 power amp. I listened to "Comfortably Numb" from Pink Floyd's The Wall with both set-ups and the differences were both audible and surprising. The Moon system favored David Gilmour's paradigmatic guitar solo; the Bryston the contribution of David Mason's drums and Roger Waters' bass. I could have lived with either.
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Jason Victor Serinus Posted: Oct 14, 2007 0 comments
Barrows Wurm urged me to "take a picture because it’s beautiful." This is PS Audio's as-yet-unnamed, forthcoming transport. A replacement for the aged PS Audio Lambda used in their RMAF rack display, it should cost under $2000. Other components included the Power Plant Premiere ($2195), GCC250 class-D Control Amplifier ($3495), and DL3 DAC ($995).
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Jason Victor Serinus Posted: Oct 14, 2007 0 comments
I was impressed by the extremely full-range presentation of the VMPS RMD-60 loudspeaker ($9950/pair) paired with the VMPS Very Solid Subwoofer ($1850)—especially with the system's admirable bass control. Part of the credit goes to Bybee special-effect Golden Goddess AC cables and speaker bullets, Bolder Cable interconnects and cables, the rest to the Eastern Electric M156 monoblocks (160W into 8 ohms, $7000/pair, based on the EL 156 pentode tube), and Bolder's Statement Level Modded Squeezebox 3 ($1300). If The Bolder Cable Company’s display sounded this good with brand-new amps that were not yet broken in, I look forward to hearing it again once everything is fully ready to strut its stuff.

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