Ken Micallef

Justin Weber of Ampsandsound greeted AXPONA with the world premieres of two products hand-built in his Aliso Viejo, California, factory: the Black Pearl XL SE 300B amplifier and the horn-loaded Sasquatch three-way speakers.

Steve Mishoe of True Source Audio Distribution originally introduced me to Shindo Laboratory and DeVore Fidelity—brands that shaped my listening sensibility and critical framework. His colleague Steve Cohen often assists with system setup and calibration. In fact, he helps with every review I write for Stereophile, fine-tuning gear and speaker placement and acting as a sounding board.

Treehaus: The name conjures bark and birdsong, but its products are pure Klangbildvergrößerungsmaschinen*. Rich Pinto of Treehaus Audiolab creates gear that fuses sonic beauty with sculptural woodwork and the control of a practiced hand. All circuitry and internal construction are the work of Radu Tarta, a designer known for his meticulous builds.

Charlotte de Witte’s Sanctum, my current techno obsession, was already spinning when I stepped into the Audio Note UK room. Sales exec Adrian Ford-Crush stood nearby; across the room, founder Peter Qvortrup — the company’s resident iconoclast — paged through Kate Crawford’s Atlas of AI, a scathing look at the environmental and ethical costs of artificial intelligence. But then the music took over, as it always does in this room.

At AXPONA 2025, Jonathan Halpern of Tone Imports and Matt Rotunda of Pitch Perfect Audio teamed up in room 2025. Very au courant. I first met Halpern and speaker designer John DeVore years ago, when both worked at Steve Mishoe’s In Living Stereo, a high-end store in New York. Their careers have long intersected—and so has their gear.

Mark Sossa of Virginia-based distributor Well Pleased AV brought a sweet lineup to Chicago, including the world-premiere Merason Mountain DAC ($20,000).

Angie Lisi of American Sound Distribution exhibited several systems in multiple spaces. Room 1620 showcased gear from Grimm Audio, Wadax, Analog Relax, Avantgarde, Phasemation, and Rethm; Room 1642 offered a more compact setup focused on the latter three brands.

Rogue Audio’s Bill Magerman and Nick Fitzsimmons introduced the RP‑3 at AXPONA 2025—a new preamp that’s tube-equipped and unmistakably Rogue. The RP‑3 ($3495) is a feature-packed machine with two 12AU7 tubes in a mu‑follower design, a remote control, home-theater bypass/unity-gain inputs, three sets of RCA inputs, and two pairs of XLR inputs. Also on-board: a mono button, a tube-based high-power headphone amp, linear power supplies, and a three-year warranty. Like all Rogue gear, it’s made in the USA.

AXISS Audio, led by president Cliff Duffey, made a bold showing at AXPONA 2025, with five rooms and as many product debuts.

On the 14th floor of the Schaumburg Renaissance hotel, Kii Audio CEO Chris Reichardt had a question about hifi’s future. “How many 30‑year‑olds say, ‘I need these seven components that will cost 50k?’” Reichardt asked, reasonably. “People are tired of wires.”