AXPONA 2013

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Jason Victor Serinus Posted: Mar 15, 2013 0 comments
Lowther-America showcased their prototype, 98dB-sensitive speakers. Aimed at the DIYer, but potentially available in finished form, the open-baffle design uses a Lowther PM5a, Rythmic subwoofer with dedicated servo amplifier, and SLS ribbon tweeter crossed over at 11kHz (DIY parts cost approx. $4500, custom-built approx. $12,000).
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Jason Victor Serinus Posted: Mar 15, 2013 0 comments
The boys from Illinois in the Sonic Hemisphere room were in high sales mode, as in talk loud over the music. Playing their larger Fidelity One 3-way loudspeakers ($5750/pair) with an Oppo CD player, Nottingham turntable, K&K phono preamp, Carey pre-amp, and Clayton Audio amp—models and prices not supplied - the sound was a little shouty, and distant at lower volumes. Offered a "female vocal"—don't you love that term, "female vocal"?—it's as generic as an offer of "red wine" without the vintage—I enjoyed the nice midrange on a track by jazz artist Anne Bisson. The bass boomed, but not to the extent it boomed in some rooms. Not auditioned was the 2-way Fidelity Monitor ($1925/pair).
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Jason Victor Serinus Posted: Mar 15, 2013 0 comments
As Halie Loren sang her distinctly un-Peggy Lee version of "Fever," I reflected on how much I love the color and warm of Unison Research electronics. The internal glow of the sound, and the sweetness of the electric keyboard, especially stood out. Yummy.
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John Atkinson Posted: Mar 15, 2013 2 comments
The Chicago Show was my second opportunity to hear the unique circular-arc line array speakers designed by legendary audio engineer Don Keele, who was for many years the speaker reviewer at the long-gone Audio magazine. The 5'-tall CBT36 covers a 36° vertical arc, and with its 72 ¾" tweeters and 18 3.5" midrange units, all sourced from Dayton, projects a tailored wavefront that both allows for a very wide sweet spot from where a stereo image can be perceived and doesn't fall off with distance in the usual manner. The speakers used a DEQX digital crossover and were being driven by an Acurus amplifier. They were operating down to 45Hz, below which a subwoofer took over.
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John Atkinson Posted: Mar 15, 2013 0 comments
In the second Kyomi Audio room, E.A.R. USA's Dan Meinwald was doing an effective dem of the Marten Django XL speakers ($15,000/pair) that Erick Lichte favorably reviewed in September 2012. He used a prototype CAT tube amplifier, a CAT SL1 Renaissance tube preamplifier, and an Esoteric K-1 DAC with standalone clock fed audio data from Amarra. Cabling appeared to be all Magnan. With the Swedish speakers set up firing along the room's diagonal, low-frequency room modes were tamed and vocal music blossomed, whether it was Peggy Lee singing "Fever," Paul McCartney singing a demo of "Mother Nature's Son," or Neil Young live from Massey Hall.
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Jason Victor Serinus Posted: Mar 15, 2013 2 comments
When Steve Davis told me that people were hungry for an audio show in Chicago, he wasn’t kidding. What Davis believes to be over 4000 attendees—2000 tickets had been sold before the Show opened—visited over the course of three days, March 8–10. They mobbed many of the rooms on Saturday and actually managing to keep things lively in most of the rooms I visited on the 8th floor on Sunday. And that was with people having to choose among 90 exhibit rooms, a bunch of table displays, an art show, multiple seminars, and lively marketplace that together extended over five floors of the Doubletree in Rosemont (Ground, mezzanine, and all of floors 7, 8, and 9) near O’Hare Airport. (My thanks to John Atkinson for standing outside in the pouring rain to get the photograph of the hotel.)

I don’t know what the sound was like at Chicago’s last consumer audio show, sponsored by Stereophile, which took place in the Palmer House Hilton in the Loop in 1999, but at the Doubletree, a large number of dealers and manufacturers managed to produce good to excellent sound within the confines of hotel rooms that they had never before exhibited in.

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Jason Victor Serinus Posted: Mar 15, 2013 0 comments
There was a lot of major explication going on in the Marantz room, as in you'll hear some music if only you'll entertain our track-punctuating spiel, but when I did hear a bit of Chris Jones on the just introduced Marantz Reference NA 1151 network audio player/DAC ($3500), my interest was piqued by the depth and weight of the sound. Better yet was Sensemayá from the Channel Classics hybrid SACD of music by Revueltas. Here, the new Marantz Reference SA 1153 SACD/CD player ($4000) and Reference PM 1153 integrated amplifier ($5000), feeding Boston Acoustics M350 loudspeakers ($2500/pair), surprised me with their big soundstage and engaging depth. Even if the core sound of the lowest percussion wasn't totally fleshed out, the way the system delivered what highs and lows the speakers (45Hz–30kHz ±3dB) could produce suggests this may be some of the best audio equipment Marantz has yet released.
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John Atkinson Posted: Mar 15, 2013 4 comments
I had been looking forward to auditioning the 10th Anniversary Edition of Scaena's Silver Ghost speakers at the 2013 CES, but as I reported, there was a curious lack of recorded ambience. The Silver Ghosts, which cost $153,000/system with two active subwoofers, sounded much better at AXPONA, driven by Audio Research amplification. The front end was the new dCS Vivaldi rig and cabling was all Silversmith Audio Palladium. A duet between a woman singer and a double bass on the old Gloria Gaynor hit "I Will Survive" was absolutely convincing in its tonality and musicality—with plenty of recorded ambience!
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Jason Victor Serinus Posted: Mar 15, 2013 1 comments
Handsome Vapor Audio Cirrus Black loudspeakers ($3995/pair)—I don't have a clue as to why speakers of blond wood are named "black," unless it’s a Harry Potter reference—mated with exotically named Arte Forma Due Volta monoblock amplifiers ($5500/pair) and Thalia preamplifier ($2250), a B.M.C. DAC1 ($5690), Antipodes DV2 music server ($3299), Antipodes Reference speaker cables ($2200/set) and interconnects ($1900), Balanced Power Technologies PC-9LN power cables ($499) and BP-3.5 power conditioner ($2399), and ATS Acoustics room treatments to produce sound that I found nicely illumined, albeit a little hard and unyielding. The system may not have penetrated to the heart of the music, but the sound was very attractive, solid, and well-controlled.
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John Atkinson Posted: Mar 15, 2013 0 comments
In Pro Musica's second room, Dynaudio's Confidence C1 Signature speakers ($8500/pair in Signature finish, $7700/pair in standard Mk.II finish) were driven by Naim's SuperUniti integrated streaming amplifier ($6000), hooked up with Naim NACA5 speaker cable ($15/foot). I listend again to some of Ken Christianson's recordings on the Naim label, including a Schubert Symphony 5 performed by Iona Brown leading the Norwegian Chamber Orchestra. Sonics, music, balance, communication—I wanted for nothing.
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Jason Victor Serinus Posted: Mar 15, 2013 0 comments
In a room shared with Audiogon, Cary Audio constructed a system of lower cost Audio Electronics brand equipment designed and hand built in Apex, North Carolina. With circuit designs less complex than those in traditional Cary Audio components, the line's four components utilize no global feedback, and their audio stages are predominantly class-A designs. New to the line is the Lightning USB 24/192 DAC ($1295). Utilizing asynchronous USB technology from Gordon Rankin of Wavelength, the Lightning is set to strike the market around April 1.
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Jason Victor Serinus Posted: Mar 15, 2013 3 comments
In Room 806, one word said it all: Rega. Demming the Rega RP8 turntable with Rega Exact 2 cartridge ($3400), Rega Apollo R CD player ($1095), Rega Brio R integrated amp with phono stage ($895), and Rega RS3 floor-standing speakers ($1395/pair), the nattily bow-tied Barnaby Fry of The Sound Organisation was having a ball playing Johnny Adams' From the Heart. The system did best on Adams' voice—the voice was great—but when the blues artist sang, "I can't control the vibrations," I'm afraid he was talking about the limitations of the system's bottom reach and bass control. (For starters, I don't believe power conditioning or special equipment supports were in use.) But on voice and piano, Rega x 4 = very nice.
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John Atkinson Posted: Mar 15, 2013 2 comments
Verity's US distributor John Quick (right) shows the Amadis speakers, with Brian Wasserman

Back in 2009 I recorded classical pianist George Vatchnadze for a live-vs-recorded dem. As well as being a superb classical pianist and teacher—he teaches piano at Chicago's DePaul University—George has a parallel life as an audio retailer. His company, Kyomi Audio, had two 8th-floor rooms at AXPONA, featuring Verity Amadis speakers ($30,000/pair) driven by CAT amplification and hooked up with the huge and expensive helium-filled Stealth cables. Sources were either an Acoustic Signature turntable fitted with a Funk Firm arm and Colibri cartridge, or an Esoteric transport feeding data to a prototype non-oversampling D/A processor from Stealth, this featuring the AD1865 DAC chip.

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John Atkinson Posted: Mar 14, 2013 9 comments
Audio Note UK's David Cope always does good dems at shows, and AXPONA was no exception. With the K/SPe two-way, sealed-box speakers ($3700/pair plus $650/pair for stands) placed in the room corners, and driven by the OTO SE Signature parallel singled-ended integrated amplifier ($5500; $6300 with phono stage), Lukas Foss's Time Cycle, a 1960s recording from Leonard Bernstein conducing the Columbia Symphony Orchestra, sounded rich yet detailed, with percussion instruments nicely delineated in space. David then played a familiar CD, Cantus singing "Swing Low, Sweet Chariot," which I had recorded 10 years ago. This revealed the system to sound a little too lush and warm, but who could complain about that!
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Jason Victor Serinus Posted: Mar 14, 2013 0 comments
The room sponsored by Newform Research itself, as opposed to the adjacent Happy Sounds room that was dominated by Newform Research speakers (see below), was built around Newform Research's triple-stacked LineSource Monitors ($6800). Although less expensive that the No Hold Barred Coaxial Ribbon LineSource speakers, less brought more, in the way of a really nice, solid presentation that was a delight to listen to in the sweet spot. I don't know what was playing—there was a lot of activity in the room, and the hosts were quite busy—but I do know that the remaining equipment in the $9800 system included the Onkyo TX-SR 818 receiver ($1300), four Atak Sub 12s / Crown 1000w amplifier combos ($1680), and a Sony Blu-ray player ($129). Also shown, but not playing when I entered, are Newform Research's Ribbon Pyramid speakers ($2720/pair).

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