Jason Victor Serinus

As AXPONA wound down, I stopped by the Supreme Acoustic Systems room hoping to catch up with CEO Hiram Toro. Instead, I was greeted by another familiar face: distributor Philip O’Hanlon of On a Higher Note, who welcomed me into a space humming with last-day energy.

AXPONA 2025 had the world premiere of ATC’s most compact active speaker, the ATC SCM20ASL ($9999–$13,499/pair, depending on finish). Designed for small to medium-size rooms, the sealed two-way speaker is hand-built in England and includes ATC’s proprietary 6" "Super Linear" mid/bass driver and 1" "S-Spec" dual-suspension tweeter. Both are powered by onboard class-A/B MOSFET power amplifiers that deliver 200W and 50W of continuous power to the bass and HF drivers, respectively.

For me, one of the biggest surprises at Munich High End 2024 was the performance of Constellation’s new Revelation 2 stereo amplifier ($30,000), preamplifier ($25,500), and phono stage ($29,000). I’d expected refinement, but not this level of clarity; previous Constellation gear had sometimes struck me as a little dark. In Munich, the sound was beautifully illuminated, with wonderful colors and an ideal amount of brightness in the treble.

Bryce Dessner, David Chalmin: Electric Fields; John Field: Complete Nocturnes; Mahler: Symphony No.3; Stravinsky: Pulcinella; Le baiser de la fée—Divertimento, K.-M. Murphy: Curiosity, Genius, and the Search for Petula Clark.

“It’s Luxman’s 100th Anniversary,” Stereophile Editor Jim Austin told me in passing. “You’ve got to hear how good the sound is in the Rhythm Distribution room that Luxman shares with Marten and Jorma.”

Persistence Pays Off: Audio Research's Best and Sonus faber's jewels Sound Fabulous with dCS, Clearaudio, DS Audio, Innuos, Kubala-Sosna, and Critical Mass