When I heard Usher's "Yeah!" being blasted out from the, uh, Serenity Room, I wondered whether to go in or hang back from the crunk. Not hating on the song, but it was awfully early in the day for this. (It turns out there was someone shooting a video in there.) But the real surprise was that the bumping, club-worthy music wasn't coming from outsized tower speakers, but from a pair of stand-mounted two-ways with some innovative porting.

Do we need yet another unearthed recording of the Bill Evans trio? I count 22 albums or boxed sets—a total of 49 polycarbonate or vinyl discs—of posthumously released sessions, many of them in just the last few years. But this latest discovery, recorded in Buenos Aires in September 1979, is a stunner. So, to answer the question above: Yes, we do need this recording.

Some would call it a tease; others would call it sheer torture. That's how I, who fell in love with the sound of Stereophile's 2021 Amplification Component of the Year, Gryphon's Essence monoblock power amplifier, felt seeing a static display in place of hearing the new, humongous Gryphon Apex power amplifier ($99,000/chassis).

Strange as it may seem, this huge air-walled exhibit room's sponsor, AudioQuest with Abt Electronics of Chicago, was the mostly invisible partner that enabled Rotel's Michi P5 preamplifier with phonostage ($4299.99—follow-up coming in our August issue) and Michi S5 stereo power amplifiers ($7499/each—reviewing coming in our July issue) to sing through Klipsch Jubilee loudspeakers ($35,000/pair including outboard electronic crossover).

It's a good sign that at least some AXPONA exhibitors showed systems that were more budget-friendly than most. On the door to room 666 (perfect, right?) was a piece of paper affixed with blue painter's tape. Handwritten in all-capital letters, it read: "WARNING! DO NOT ENTER IF YOU WANT TO SPEND A FORTUNE ON YOUR HIFI."

Behind that door I encountered a simple but really good-sounding system that didn't call for apologists to stumble over themselves 'splaining.

The Rega room was one of two rooms the Sound Organisation, a distributor of several brands from the UK, had at the show. Their other exhibit in room 662 consisted of some recent gear from Chord Electronics, such as stacked racks of the Chord Qutest DAC, Huei phono preamplifier, etc. on static display. The active system was rather old-meets-new: It had BBC School Spendor Classic 2/3 speakers ($6100/pair, just over $7000/pair with stands) and a 180Wpc Chord Ultima 6 ($9200) stereo power amplifier.

A newcomer from Denver, Colorado, Erwin Jesudason's Sadhan Audio made its debut at AXPONA, presenting its new preamplifier, cables, and loudspeakers. Though humble and homey-looking, this minimalist system was sweetly transparent, its largish floorstanding speakers imaged beautifully and practically vanished, casting a wide, deep soundstage. Some more expensive systems lack the Sadhan Audio system's effortless reproduction and natural tone, which made a CD by Edgar Meyer, Bela Fleck, and Mike Marshall a toe-tapping wonder. (The late Art Dudley often said if a system got you bumping and dancing, it's onto something good). I could have plopped myself down in this room and never moved.

I wasn't the only reviewer who sought Nirvana in the large 16th floor Aster Presidential Suite jointly sponsored by retailer Kyomi Audio of Chicago, Audio Skies distribution, and Stealth Audio Cables. On Sunday morning, less than eight hours after many members of the press hung out in the room until 2AM, several returned for yet another fix.

Huge, colorful, and highly engaging sound highlighted my time in the room sponsored by Mark Gurvey's Source Systems distribution of San Clemente. Deserving applause for some of the best signage at AXPONA, Gurvey used Lumin's proprietary playback app to output files stored on I-O Data Device of Japan's solid-state fidata 2TB server/renderer/ripper/tagger/CD player ($1600) to the Lumin X1 flagship streamer with external dual mono linear power supply (LPS) ($13,990). From there, the system output the streaming signal to the brand new Lumin P1 streamer/renderer/DAC/AV hub/preamplifier with internal dual-mono LPS ($10,000) that John Atkinson reviewed in our April 2022 issue.