John Atkinson

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John Atkinson Posted: Oct 21, 2013 0 comments
At the 2012 RMAF, Ayre Acoustics had decorated their room in the Marriott's tower to resemble a 1950s bachelor pad, complete with lava lamp. This year, the theme was Charlie's Records, complete with racks of bargain LPs offered for sale. It was great to see Ayre founder Charlie Hansen (left, above) back in action at a show, after a long hospitalization. The system featured JBL K2-9800SE speakers driven by Ayre's VX5 power amp and KX5 preamplifier, with source either an Ayre DX5 universal player or an Ayre/Bauer DPS turntable amplified by an Ayre P5 phono preamplifier.
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John Atkinson Posted: Oct 21, 2013 0 comments
Michigan retailer Paragon Sight & Sound's room on the Marriott's ground floor featured the Wilson Alexia speakers $48,500/pair. I was familiar with the Alexia, having just finished reviewing it for the December issue of Stereophile, as I was with Audio Research's CD9 CD player ($13,000), but not all with the Doshi Jhor 160 tube monoblocks (projected price of <$36,000/pair) that were driving the Alexias via Transparent Audio Reference XL cables, or the Doshi 3.0 tubed line stage and Doshi 3.0 tubed phono stage, both of these projected to sell for <$20,000 each. Michale Fremer was playing a Acoustic Sounds 45rpm test pressing of a Beach Boys album on the Pro-Jekt HL Signature turntable, fitted with a Koetsu Azule Platinum cartridge, when I entered the Paragon room, with all the equipment mounted on impressively engineered HRS racks and stands. "Midrange magic!" I wrote in my notebook as the Beach Boys launched into "In My Room."
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John Atkinson Posted: Oct 21, 2013 0 comments
These nice-looking standmounts are Salk Sound's Exoticas ($6000/pair), which use new high-performance drive-units from SEAS. Driven by an AVA solid-state amp (bottom in the rack), they produced a natural sound on a Kimber IsoMike cello recording. But when I first entered this room, the less-expensive, floorstanding Salk Sound Towers, which sell for less than $2000/pair, were producing a big sound on a Trentemoller track, driven by AVA's Ultravalve tube amplifier ($1995, above the solid-state amp in the rack), which gets 35Wpc from a pair of EL34s per channel. Preamplifier was AVA's new FET-Valve CF.
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John Atkinson Posted: Oct 21, 2013 0 comments
I had been impressed by the 5.1 speaker from the German Lansche company when I reviewed it in July 2012. In particular, I found Lansche's horn-loaded ionic tweeter produced superb treble sound quality. At RMAF, I photographed Aaudio's Brian Ackerman standing by the enormous, 900lb Lansche 8.2 ($266,000/pair in Macassar ebony veneer), which combines that ionic tweeter with four 8" mid/woofers, crossed over at 2.5kHz.
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John Atkinson Posted: Oct 21, 2013 0 comments
I went into the SimpliFi room expecting to see the excellent Weiss MAN301 media player and effective DSPeaker room correction and D/A devices. Yes, there were there at RMAF but SimpliFi's Tim Ryan wanted to talk about the Swiss Klangwerk Ella active speaker ($15,000/pair) shown in my photo. This modest-looking floorstander uses DSP to make it work as a time-aligned virtual point source. A constrained layer-damped Corian front baffle supports an advanced Aerogel-dome tweeter from Audax and a 5.5" woofer; two more 5.5" woofers covering the same passband are placed on the speaker's sides, and all three are reflex-loaded with a downward-firing port. The advantage of this design is that it has a wide listening window on both vertical and horizontal planes, explained Tim, and indeed, on Dire Straits' "Brothers in Arms," I found that I could move up and down and from side to side without any significant change in the perceived balance.
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John Atkinson Posted: Oct 17, 2013 0 comments
The KingSound King III electrostatic loudspeakers ($12,000/pair) sounded superb at RAF, without the sweet-spot beaming I would have expected from their width. Amplifier was the 120Wpc, $6500 Innamorata from Wells Audio that I first heard at the 2013 Newport Beach Show, with an EAR 868 tube preamp ($7395) and Kaplan cables. Source was the latest Sound Science Music Vault M7 ($5595) with an Antelope Zodiac Platinum DAC with Voltikus power supply ($5500). Analog source was a Townshend Rock 7 turntable ($3900) fitted with an Ortofon Rondo Blue cartridge ($879).
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John Atkinson Posted: Oct 17, 2013 1 comments
My sleeping room at the Tech Center Marriott was next to the Jeff Rowland Design Group's sound room. The night before the show started, though I wasn't kept awake, I was puzzled by the low-level, low-frequency noises coming through the wall. When I went into the room after the show had begun to take a listen, JRDG's Lucien Pichet, who for many years had been a stalwart at Avalon Acoustics, explained that they had been breaking in the system. This comprised Raidho D1 speakers, driven by the Continuum S2 400Wpc integrated amplifier ($9800) via Cardas Clear cables, with source the Aeris D/A processor ($9800) hooked up to a Bryston BDP-1 file player. The components were supported by one of the impressively built Harmonic Resolution Systems racks.
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John Atkinson Posted: Oct 17, 2013 0 comments
When I walked into the On A Higher Note room at RMAF, Philip O'Hanlon was playing Doug McLeod's There's a Time LP, our May 2013 "Recording of the Month," and very good it sounded too. Turntable was a Brinkmann Bardo fitted with a TriPlanar 12" tonearm and a Brinkmann Pi cartridge, with a Luxman L590X integrated amplifier ($9500) driving the superb Vivid B-1 loudspeakers ($14,990/pair) that I reviewed in October 2011. Cables and power conditioning was by Shunyata.
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John Atkinson Posted: Oct 17, 2013 4 comments
I first heard Rockport's Avior speaker ($29,500/pair) in the VTL room at the 2012 CES where both Stephen Mejias and I were impressed by their sound. They sounded as good in the Xact Audio room at RMAF, driven by Absolare Passion Signature, zero-feedback, class-A, single-ended power amps ($48,500/pair). But contributing to the sound was the intriguing room treatment that you can see on the wall, cardboard diffusors that Xact calls the MIO and sells for $99/12 square feet.
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John Atkinson Posted: Oct 17, 2013 3 comments
John Wolff's Classic Audio company has been a fixture at audio shows the past few years, always showing his beautifully made speakers, combining hornloaded midrange and highs with big paper-cone woofers, most recently using field-coil–energized drivers. This year John was demming the T-3.4, which combines a field-coil–energized midrange unit, with a 4" beryllium diaphragm loaded by a wooden horn horn with a 2" throat, with a pair of 15" woofers operating below 500Hz, one firing forward, the other at the floor, and a "Ultra-High-Frequency" supertweeter operating above 12.5kHz.

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