AXPONA 2010

I had respected more than loved the Legacy speakers I have heard in the past, but without a doubt one of the best two-channel sounds I heard at Axpona was provided by the giant Helix loudspeaker, shown here with Legacy founder/designer Bill Dudleston. Front-end at the Show was an Ayon CD player, and the speaker's crossover is implemented in the digital domain using FIR filters and 24-bit DACs and the six channels of amplification were provided by two three-channel McIntosh MC303 amplifiers. The speaker is actually a four-way; there is a rear-facing 15" subwoofer driven by twin ICE-Power class-D modules. The front-facing, open-baffle–loaded upper woofers are actually backed up by second units, which, as with a twin-diaphragm microphone, gives a cardioid directional pattern, allowing a more optimal match with the room's acoustics than with a conventional omnidirectional bass unit. Completing the drive-unit complement, twin silk-dome tweeters are arranged side-by-side and are flanked by four midrange units. Considering what you get, the price of the Helix is a not-unreasonable $46,000/system, including the DSP/DAC crossover unit.

Did Koetsu USA's room have the best sound at the show? It's hard to tell. Since my goal was to cover every single room at Axpona without playing slam, bam, thank you ma'am, I intentionally skipped set-ups John intended to cover. Those included some of the big players: YG Acoustics/Krell, Acapella/Einstein, the huge Legacy speakers, Belles/Advanced, and Mark Waldrep's huge, powerful AIX surround set-up with its five Thiel CS3.7s, two Thiel subs, four or more Boulder amps, DH Labs cabling, and Oppo player. Unfortunately, I also skipped the Ayon Audio exhibit, which I thought John was covering because it shared a room with Legacy.

At the other end of the large room shared by Definitive Electronics and Michael Chafee Enterprises from the Genelec-based surround system that Jason blogged">http://blog.stereophile.com/axpona2010/chafee_surround/">blogged about, renowned mastering engineer Bob Katz was playing 24-bit/96kHz files handpicked from his portfolio. Speakers were the superb Revel Ultima Salon2s driven by a solid-state Balanced Audio Technology power amp, hooked up with Nordost cabling.

Michael Chafee, a Saratoga-based dealer, consultant, and system tuner, was still in the process of fine-tuning his 7.1 surround setup when I paid a visit. Standing next to the Genelec HT210B loudspeaker ($3739 each) that served front left and right channel honors, Chafee's intriguing system also utilized Genelec HT208 surround loudspeakers ($2859 each) and HTS4 subs ($4729 each), Simaudio Moon CP8 processor ($20,000), a Lexicon RT20 CD player ($5000), and Nordost Heimdahl cabling.

Channel D's Stereophile-recommended Pure Vinyl ($229) is a Macintosh-based music server program that is equipped for both archiving and playback of vinyl recordings at 192kHz/24 bits). One very cool feature allows you to "drag the needle" across the archived record to whatever groove you choose, in much the same way that you can skip ahead on a digital music file by dragging the cursor. What's extra fun is that your computer screen shows a simulated LP and arm, allowing you to drag the needle back and forth without scratching a thing.

Don't even think about the juxtaposition of so-called "modern art" with the kitsch figurines of Nipper and the parrot. Instead gaze upon the Classic Audio T1.3 Reference loudspeakers ($36,500), shown here with Classic's John Wolff. The T1.3 uses two 15" woofers , a TAD compression-loaded tweeter, and the jewel of the design, a 4" compression-loaded midrange dome feeding a Tractrix-flare horn designed by Bruce Edgar. All the drive-units are energized by field-coil magnets rather than permanent magnets. The rest of the system comprised Atma-Sphere MA-60 MUIII monoblocks ($6800), an Atma-Sphere MP-1 preamp ($12,100), Esoteric DU-50 CD player, Kuzma Reference table ($8900), TriPlanar arm ($4850), Van den Hul The Grasshopper cartridge, 59-cent hook-up wire, and my feeble attempts to decipher illegible handwriting. (So much for the "You don't have a sheet listing your products; you do the writing while I listen" approach). Playing the same Mahler as auditioned in the fabulous Koetsu USA room, this system certainly nailed the sound of the cymbals.

When I was supping with John Atkinson and Michael Fremer, Mikey mentioned how impressed he was with Cary's true high-end surround processor, the Cinema 11. At Axpona I encountered the North Carolina company's more traditional line, assembled by Fort Lauderdale dealer Let There Be Sound: Cary CAD211 Founder's Edition monoblocks ($20,000), running 70Wpc pure triode; Cary SLP-05 linestage ($8000), Cary CD306 SACD Pro player ($8000), and Cary PH-302 Mk.II phono stage ($3500). Also called into play were the Acoustic Solid Royal turntable ($18,000) with Shelter Harmony cartridge ($5300), Isotek Sigmas A/C. conditioner ($2700), and a large assortment of Cable Research Labs (CRL) cables. Cary's signature sound demonstrated why the company is thought of so highly in the audiophile community.