Rogier van Bakel

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.

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.

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.

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.