At the Hilton, T.H.E. Marketplace was home to May Audio, Ginko Audio, Bob’s Devices, Eastwind Imports, Reference Recordings, Lavry Engineering, and Acoustic Sounds.

The sign says:

This Wyred 4 Sound system pleasantly surprised me. It was solid on rock, yet capable of conveying the delicacy and detail of Antonio Lysy’s wonderful recording of Ginastera’s Triste (Yarlung Records).

I’m not talking any music; you can get that from my ‘94 Toyota Corolla’s car radio, which is somewhat bearable at low volume. I’m talking about a system where the pace of the Fairfield Four singing something like “These Bones” in classic doo-wop fashion—a Best Buy special, Walter Liederman told me—or the beautiful tonality and sense of space on a recording of the Brahms Clarinet Trio made me first sit up and take notice, then sit back and wish that the music would just go on and on.

Solen is the authorized dealer for Motus Audio loudspeaker drivers, designed in the US and manufactured in China.

Von Schweikert's new VR-44 floorstanding speaker comes in two forms: passive ($22,000/pair), and Aktiv ($25,000/pair) with a 300W amplifier driving the 8.8" composite alloy-cone woofers below 200Hz. Both the woofers and the 6" midrange unit are loaded with labyrinths, and the tweeter is a ring-radiator type. Superbly finished with either Steinway Black Gloss or Mercedes Platinum Silver, the VR-44's produced a full, musical sound at THE Show, driven by Jolida tube amplification and with the source an open-reel recorder from United Home Audio playing a tape of Van Morrison playing "Brown-Eyed Girl."

Jeffrey Catalano’s High Water Sound room was so hidden, tucked away at the end of a shadowy corridor, that posters were tacked to the Atrium walls, reminding showgoers to stop by.

I had wondered how anyone could possibly find their way there, so I was taken aback when I walked into a packed house of bobbing heads and stomping feet. But I shouldn’t have been surprised: Audiophiles have a way of finding great music.

I had not heard the 300W Technical Brain monoblocks ($90,000/pair) before, but driving the TAD CR1 speakers that I very positively reviewed last January ($40,600/pair with stands), they produced a sound from the Reference Recordings Nojima performance of Liszt's Mephisto Waltz that offered superb scale yet with equally superb microdynamics. The amplifier is said to run in class-A up to 120W and has "no resistors in the signal path"! Source was the Ratoc D/A converter (currently only available in Japan) fed data by a MacBook Air, preamp was also Technical Brain ($57,000) and cables were all TB designer Kurosawa-san's own. The system was powered by the Audience aR12-TS power conditioner.

Zesto was also using TAD CR1 speakers for the debut of their new Leto tubed line preamplifier ($7500, top), which, like the Andros phono stage (bottom), is made in the USA. With a system comprising a Gamut D200 power amp, a Merrill Williams turntable fitted with a Triplanar arm and a Dynavector XX2 Mk.II cartridge, a Lindemann DAC fed data from a PC running J River software, with WyWire cables used throughout, the Ozawa performance of Mahler's Symphony 1, with the Boston Philharmonic on a typically bright-sounding DG LP, had me sitting for the entire first movement, so low was the noisefloor and so high the dynamic range. AC power was being conditioned by Spiritual Audio's VX-9 power conditioner.

I first heard the Zesto Andros PS1 phono stage ($3900) at the 2011 Rocky Mountain Audio Fest and was impressed by what I heard. The Andros was being used in the One World Audio room in the Hilton, with a Lindemann amplifier driving speakers from Voce Audio, a name new to me. The Voce UA-3 is a large floorstander using a ring-radiator tweeter recessed behind a short horn. Source was a 1978 Luxman PD-444 turntable fitted with a TriPlanar arm and a Lyra Kleos cartridge. Cabling was all WyWires. The sound of bass player Stanley Clarke's acoustic 2009 album, Jazz in the Garden, with Hiromi on piano and Lenny White on drums, had excellent dynamics but was overall a little mellow.