The all-one-family of Børresen loudspeakers, Aavik electronics, and Ansuz cabling, distributed by Gated HiFi and displayed by Chicago dealer NextLevel HiFi, was having a really rough time of it until their new Aavik U-380 integrated amplifier ($39,000) showed up several days late.

The story in the PS Audio room was the company's new loudspeaker, the AN3, various prototypes of which have been demoed at audio shows throughout 2019. The RMAF demo pair was described by the company as the final prototype. The design—strongly influenced by the late Arnie Nudell, the "AN" in AN3—includes servo-corrected powered woofers, a folded ribbon tweeter, a rectangular planar midrange, and an 8" cone "mid-bass coupler."

That the first big room I visited sounded as good as it did, which was far from the best I’ve heard those components sound, was due to the expertise of setup wizard Stirling Trayle. A lot of room treatment was brought in at first, but after Trayle did his thing, most of it was stashed in a hallway. The system, from Nordost, VTL, and YG Acoustics, was headlined by VTL’s Siegfried Series II monoblocks ($75,000/pair), TP-6.5 Series II phonostage ($12,500), and TL-7.5 Series III linestage preamplifier ($30,000); a special edition of YG Acoustics Sonja 2.3 loudspeakers wired with Nordost ($112,800/pair); and enough Nordost Odin 2 cabling and power products to keep several silver and copper mines operating for weeks.

McIntosh had (at least) one big system, two smaller systems, and one minisystem in their huge room.

Occupying a small but significant place in Bluebird Music’s outer suite, the new Jadis Orchestra Black integrated amplifier ($3995) was producing sweet and enjoyable sound that, on a track from Count Basie Meets Oscar Peterson, felt like a lovely warm kiss.

The big news in the Musical Surroundings room was the introduction of the AMG Viella Forte 12 Turbo turntable ($30,000), shown in its engraved version ($32,000).

Mark Conti’s MC Audiotech room was dominated by his company’s just-launched, Paul Paddock-designed MC Audiotech Forty-10 2-way loudspeaker ($35,000/pair including crossover). Hidden in the high-frequency spaced array are 10 identical bending wave drivers “of the latest generation,” which cover everything above 100 Hz. In its Folded Cube low-frequency enclosure reside two “industrial type” woofers in a dipole arrangement. The speaker uses a dedicated hybrid external crossover, with low-frequency level/contour controls.

Do VAC tube components possess chameleon-like powers? That's the question I've begun to ask: Each time I encounter their components in different settings, I hear radically different sound. Here, from a system including Nola's towering new Concert Grand Reference Gold 2 loudspeakers ($250,000/pair), an Audio Research REF CD8 CD player, Nordost Odin 2 cabling, and VAC's Statement 450S IQ amplifier ($63,000), Master line stage ($28,000), and VAC DAC MK II ($12,000), the sound was midrange preponderant—not at all what I expected to hear from either VAC electronics or a 275lb open-baffle line-source array design with a claimed frequency range of 18Hz–100kHz, 91dB sensitivity, and 8 ohm impedance. I think the room was simply too shallow in depth, with seats too close, for these speakers to strut their stuff.

For a room too small for Tekton's massive, multi-driver Moab loudspeakers ($4500/pair), Parasound and Tekton were getting surprisingly good sound. The small system lineup was headed by the new Parasound Classic 200 Integrated ($1195), which includes an all-analog signal path, analog bass management with high and low pass outputs, a DAC whose circuitry is, in the company's words, "pulled directly out of the award-wining Halo P-5," and far more goodies than you might expect at this price point.