Saturday is always the most crowded and intense day of any show . . .

Canada's Wynn Audio sure mixed it up, to good effect, in a system that included two premieres: Crystal Cable's Future Dream 15th Anniversary limited-edition series, which combines proprietary monocrystal silver and silver-gold alloy in a four-coaxial-conductor construction insulated by Dupont Kapton and Teflon, and the Entreq Silver Tellus Infinity ground box ($2400 each), a passive device that, using a different technology to Nordost's QKore grounding units, claims to remove ground noise from components.

Vandersteen lovers, of which there are many, may stare in disbelief at these words, but AXPONA 2019 marks the first time that I truly got why so many people rave about Vandersteen's sound. At least I think I did. Even if I didn't fully get what other people get, I got enough to say, "Oh yeah, uh huh, that Vandersteen midrange is surely something worth writing home about." In fact, based on what I heard, I see why some people would prefer to cart up the whole thing and let it do the speaking.

Getting ready for the first day's visitors in AXPONA's Ear Gear Expo, Ayre's vice president and CTO, Ariel Brown, was busy setting up the Colorado's company's QX-5 Twenty D/A processor ($8950, right) Codex D/A headphone amplifier ($1795, hidden in center, and the new QX-8 D/A processor ($4450 with S/PDIF inputs, $4950 with asynchronous USB input, $5450 with USB and Roon Ready Ethernet, left).

In front of the room sponsored by GoldenEar Technology and PrimaLuna USA, I saw tube maven Kevin Deal (above)—the latter company's Primary Dude—displaying the insides of a PrimaLuna amplifier. PR man extraordinaire Anthony Chiarella was sitting next to him saying, "Its built like a Fabergé egg." Which indeed it was.

Celebrating 21 years of affordable Music Hall turntables, the irascible Roy Hall (right) was in fine form on AXPONA's opening day, offering show specials.

I'm a little old to be a fan (but I am), and some say singer-songwriter Billie Eilish is a little young (just turned 17) to be as famous and successful as she is. But hey, what's-his-name from the Jackson Five was only five years old when he was that famous . . .

On my way to AXPONA's Master Class Theater to catch Rob Robinson's seminar on current-mode phono preamplifiers, I was buttonholed by David Janszen. The Janszen name is synonymous with electrostatic drive-units—the midrange unit in the legendary Wilson WAMM was based on Janszen technology—and at AXPONA David was demonstrating prototype electrostatic headphones, the Lotus.

Check this out, Herb Reichert. Oklahoma City-based Great Plains Audio grew from what was left of the Altec Lansing corporation in 1998. It focuses on manufacturing the classic high-sensitivity drive-units and speaker systems from the legendary company. Located next to the AXPONA Master Class Theater, the Great Plains booth featured their version of the classic coaxial drive-unit that was introduced in 1944 and powered recording studio monitors in the 1950s and '60s.

I turned up at Mike Jbara's Master Class presentation Friday afternoon, "Achieving Authentic Studio Quality Sound," expecting fireworks. Jbara is the chief executive of MQA and many internet denizens had declared that they would be attending his presentation to oppose what he would be saying. But all was quiet during Jbara's 45-minute talk on what he regards as the benefits of the controversial codec to both the music industry and to audiophiles. Another MQA-related Master Class takes place at AXPONA Saturday April 13 at 12 noon. Moderated by Besflores Nievara Jr., Brand Ambassador for Music Direct, Mike Jbara will join MQA partner NAD's CTO, Greg Stidsen, and other panelists to discuss "The Future of High Resolution Audio." Perhaps the fireworks will be in evidence tomorrow!