Apple AirPods Pro 3: First Impressions
Hegel H150 Integrated Amplifier Officially Announced
Sonus faber Announces Amati Supreme Speaker
FiiO M27 Headphone DAC Amplifier Released
Audio Advice Acquires The Sound Room
Sponsored: Pulsar 121
CH Precision and Audiovector with TechDAS at High End Munich 2025
KLH Model 7 Loudspeaker Debuts at High End Munich 2025
Sponsored: Symphonia
Where Measurements and Performance Meet featuring Andrew Jones
Sponsored: Symphonia Colors

LATEST ADDITIONS

Revelations from Emerald Physics & PS Audio

Admittedly, the title seems almost melodramatic, if not messianic. But after Emerald Physics' handicapped presentation at, I believe, the last Rocky Mountain Audio Fest, I was not expecting to hear such fine and pleasing sounds. While ample credit is due PS Audio's brand new DirectStream pure 1-bit DSD-decoding DAC ($6000), thanks also be to Mark Schifter's canny programming of the DSP2.4 DSP crossover/equalizer ($850) that comes with Emerald Physics' CSE MK2 Controlled Dispersion, DSP-controlled, open-baffle loudspeakers ($3500/pair). Thanks as well to the new Emerald Physics EP 100.2 power amplifier ($1600), DSPeaker preamp/DAC ($1200), and REL T9 active subwoofer that filled in from 25Hz to 48Hz.
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Spatial Audio

Clayton Shaw, who designed Emerald Physics loudspeakers and founded the company, returned last year with Spatial Audio loudspeakers. The Spatial Hologram M2 standard ($1995/pair) contains a new Hologram Circuit, and is a completely passive, analog, high-efficiency, open-baffle speaker. Each baby contains two 12' mid/woofers and one coaxially mounted compression driver. Designed to eliminate floor bounce, it claims not to need DSP or bi-amping.
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Kingsound and Purity

Through the excellent Kingsound KingIII electrostats ($14,995/pair), Hegel H30 350Wpc amplifier ($15,000), Purity Audio Design new Reference class-A balanced linestage preamplifier ($10,995), Purity Audio Design Harmonia 300B tube buffer ($5500), M2Tech's new Young DSD/DCD DAC ($1699), Trigon CD II ($4250), and Dana Cables, music sounded very smooth but somewhat damped on top. A tenor sax sounded especially warm and inviting.
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The Live Acoustic Reference

Thanks to musician and AXPONA founder Steve Davis, pianist John M. Yurick could be heard throughout the day in various locations on the lobby level of the Westin O'Hare. It's a shame that his piano's lid was closed in order to render his piano less obtrusive amidst the talking, because Yurick is an excellent musician who deserves more than "background music" attention. He also moves faster than my camera's flash-less "Night Setting" could accommodate.
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False Alarm Redux

For the second year in a row, a fire alarm sounded in the middle of AXPONA's busiest afternoon. Although it seems that the warning didn't reach all floors, it sent some who did hear it scurrying. In my case, that meant grabbing my heavy jacket, computer, computer glasses, camera and monopod, and complete collection of show literature and notes and trudging down seven flights.
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PONO CEO’s High-Res Lowdown

As if an impressive array of products, great seminars, and lots of other goodies were not enough, AXPONA capped its first day with an hour-long presentation by PONO CEO and confirmed audiophile, John Hamm (above). Even before the talk began, John walked through the audience, giving sneak peak, hi-resolution listens to attendees via Sennheiser HD650 headphones.
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Magico and Pass Excel

The second showing of the Magico S3 loudspeakers ($22,600/pair), courtesy of Musical Surroundings and Chicago’s Quintessence Audio, palled them up with Pass Labs’ beautiful sounding XA100.5 monoblocks ($16,500/pair), XP30 linestage preamplifier ($16,500), HRS racks, and Kubala-Sosna Emotion cabling. Heard through a Clearaudio Ovation turntable with AMG 9W2 tonearm and AMG Teatro MC cartridge ($10,850 total), tonalities were gorgeous and warm. The strings on the Reference Recordings Minnesota Orchestra rendition of Richard Strauss? Dance of the Seven Veils from the opera Salome were to die for.
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High Water’s Customary High Marks

Paddling all the way from NYC, Jeffrey Catalano's High Water Sound, aka “2 channel with attitude,” featured the premieres of Hornning Hybrid Systems Eurfrodite Mark IV Ellipse loudspeakers ($30,000/pair) and Tron-Electric’s flagship Syren II GT preamplifier ($55,000) and Seven phono/mono ($15,000). The speakers have eight 8” bass drivers in push-pull configuration, a back-loaded horn, and a PM 65 Lowther midrange, all of which help account for their 98–99dB sensitivity. Jeffrey called the Tron preamp “a work of art,” with an outboard power supply, “all-silver everything,” and proprietary caps and transformers.
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Sony, Rogue, Nordost

Show attendees have grown accustomed to hearing Sony's SSAR-1 loudspeakers ($27,000/pair) and other components mated with Pass Labs electronics. This time, however, their appearance with Rogue Audio's Hera II preamp ($8995) and Apollo Dark monoblocks ($14,995/pair), with Nordost Valhalla 2 cabling and power treatment, made for a unique and most successful pairing. This room sponsored by Holm Audio of Chicago was a definite best-of-show contender.
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Salk and Van Alstine

The familiar show pairing of Salk Sound and Van Alstine got a major boost from Salk's brand new Exotica 3 loudspeakers ($11,999/pair), which includes dual 8" servo-controlled powered woofers. Thanks as well to Van Alstine's brand new FET Valve CF tube preamp ($1895 base price), FET valve hybrid DAC ($1899), and FET valve 600R 300W/channel hybrid amp ($3200 base price), the sound was very nice, smooth, and enjoyable.
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