Rogier van Bakel

Masimo must have been the biggest, most valuable company at AXPONA by far. Its market valuation is slightly north of 10 billion dollars. The NASDAQ-listed firm had more than two billion in revenues last year. And yet it's a safe bet that most expo-goers who saw the Masimo name on one of the demo rooms thought, "Who?"

I probably spent much of my time at AXPONA with a severe case of resting bitch face, as I'm usually concentrating hard. There's a lot to cover, and a thousand facts to get straight. But during system auditions, I occasionally smiled too, sometimes unintentionally making eye contact with exhibitors who were excited to see that I was excited.

That's what happened in the Linkwitz room, where CEO Frank Brenner and noted Linkwitz evangelist Charles Port were demoing the company's LX521.4 open-baffle speakers.

One unusual thing in the large Legacy space at AXPONA was the placement of two pairs of beautiful-looking speakers: Legacy's V system and the Aeris. They stood in a straight line angled about 30° away from one of the long walls, albeit parallel to a curtain that the Legacy team had placed there. The grouping of equipment was also quite far over to the left of the room, instead of near the center of the wall.

Last summer, when I went shopping for a pair of standmount speakers for a bedroom, I settled on Monitor Audio Bronze 100s. They ticked the boxes: musical to a T, natural-sounding, not too incisive or fatiguing, and a pretty damn good value at around $700/pair. I dug 'em, and still do.

At AXPONA, the British company demonstrated what happened when it gave its designers license to develop a top-of-the-line floorstander. Fifty years of both incremental improvements and great leaps forward have culminated in the $13,900/pair Monitor Audio 200 3G.

Industry legend Paul Barton has been designing speakers for more than half a century. He's also quite the speaker himself.

I'd sauntered into the Lenbrook room to check out Barton's new PSB Synchrony T800 floorstanders (PSB is a Lenbrook brand). My visit was serendipitously timed. Not only was the man himself present; he and I, along with the gregarious Joe Corona of Chicago retailer Saturday Audio Exchange, were the only ones left when the doors closed at 6pm. We settled in. Corona provided slices of coffee cake, and Barton supplied wisdom and bon mots.

On the Renaissance hotel's 16th floor, in the room occupied by PureAudioProject, folks were utterly baffled. Also, occasionally horny.

Apologies. The fact that I'm away from home for four, five days to cover AXPONA means I temporarily don't have my teenage offspring to mortify with dad humor, so now I'm inflicting it on you. PureAudioProject, you see, makes open-baffle speakers. Some have horns. There's a reason I write for Stereophile, not Saturday Night Live.

If you're like me and the topic turns to active speakers, you'll probably think of affordable products. Maybe the mighty $649 Vanatoo Transparent One Encore comes to mind, or the sub-$1000 powerhouse that is a pair of SVS Prime Pro wireless speakers. The KEF LS50W is a strong contender even at $2800, and if your budget allows, you might consider Buchardt A5s ($3900/pair).

Two months ago, at the audio expo in Tampa, I stumbled upon a pair of most intriguing French speakers. The $8000/pair Diptyque 107 is a medium-sized planar magnetic whose designers, Gilles Douziech and Eric Poix, make no secret of their love for Magnepan. All the same, the duo has sought to improve on that company's famed panel technology, mostly by addressing a perennial shortcoming of such dipoles: their lack of deep bass.

Picture this: the Devialet Phantom, reviewed by Jim Austin here, is suddenly sphere-shaped rather than pill-shaped. Now imagine shrinking it down to the girth of a fat grapefruit (or the size of a Cabasse iO3 speaker)—so, a little under 7" in diameter. The Phantom's push-push configuration remains the same, so you'll see the opposing drivers subjected to violent-looking excursions, tortured by brutal bass notes.

That's the gist of the Mania, a pocket-sized, battery-operated Devialet speaker (well, pocket-sized if you don't mind wearing cargo pants).

I wasn't necessarily expecting to find Alon Wolf (right) striking dangling bars of aluminum with a small mallet. Had Magico's celebrated designer embarked on a second career as a percussionist? Nah. He was demonstrating to Stereophile Editor Jim Austin (left) and myself that aluminum, which Magico has long used as the ideal material for its enclosures, rings, but can also be very effectively dampened by sandwiching a proprietary elastomer between two layers of it. The first (untreated) bar rang like a bell. The second one had a padded adhesive backing that took away about 80% of the effect. The last bar was the aforementioned sandwich, and yup: dead. No ringing.