Air-Motion Adams

Air-Motion Adams

"Air Motion" because the Adams—familiar to me from the German company's strong showing at pro-audio shows—feature modern versions of the Oskar Heil-designed "Air Motion Transformer" higher-frequency drive-units that a brief period of popularity in the 1970s. This uses a corrugated aluminum-foil diaphragm that moves somewhat like an accordian bellows, alternately squeezing and stretching the air between the folds. Adam, who is entering the North American high-end audio market, was proudly showing its top-model Tensor series at SSI, but I was also impressed by the active A5 shown in the photo, which crosses the AMT tweeter over to a moving-coil woofer at 2.2kHz and costs just $900/pair. With the $600 Sub 7 active woofer also shown in the photo, a pair of Adam A5s would make the basis for an affordable high-quality system.

MartinLogan meets Bryston

MartinLogan meets Bryston

Asked to name the top three drawbacks of electrostatic loudspeakers, the knowledgeable audiophile will list—not necessarily in this order—restricted listening area, inability to play loud, and limited bass extension. Although the last criticism can still be applied to the new MartinLogan CLX (its claimed bass –3dB point is 56Hz), the speaker's design has gone a major way toward addressing the other two criticisms.

Fidelio in Hi-Rez

Fidelio in Hi-Rez

Ren&#233; Laflamme's recordings on the Fidelio label have always been favorites of mine, though his choice of repertoire&#151;like the new "It's a Small World" project&#151;sometimes cause my eyebrows to raise. SSI was my first chance to hear high-resolution versions of some Fidelio recordings, played back from Ren&#233;'s laptop feeding data via asynchronous USB to the dCS Scarlatti upsampler set to do nothing other than translate the USB datastream to AES/EBU at 96kHz to drive the dCS Elgar Plus D/A. As this has a volume control it was connected direcrtly to a pair of Nagra VPA tube monoblocks which in turn drove the Verity Sarastro 2 speakers that Fred Kaplan reviewed for <I>Stereophile</I> in April. Cabling was all-Shunyata. Ren&#233; uses all-tube microphones and records directly to a Pyramix digital audio workstation. The sound of a transcription for brass and organ of "Mars" from Holst's <I>The Planets</I> was to die for on this system, one of my "best of shows."

Son-Or Filtronique

Son-Or Filtronique

SSI seems to feature a higher proportion than usual of rooms sponsored by high-end dealers, and one of the best sounds I experienced was in the room from Montreal dealer Son-Or Filtronique. The top-line, multi-box dCS Scarlatti SACD front-end (soon to be reviewed for <I>Stereophile</I> by Mikey Fremer) drove Audio Research electronics (Reference 3 preamp and Reference 110 amplifier) with speakers the impressive Kliimt from Vienna Acoustics. Cabling was all Shunyata. Corinne Bailey Rae's perfomance of Joni Mitchell's "River," from the Herbie Hancock CD of the same name, was reproduced with midrange to die for, though the low frequencies were a touch over-ripe, I thought.

Lafleur

Lafleur

Lafleur's X-1 bookshelf ($14,000/pair) was one of the hits of <A HREF="http://blog.stereophile.com/fsi2008/040608lafleur/">last year's Montreal Show</A> despite the poor acoustics of the room they were being shown in, so I was looking forward to taking a further listen this year in a better room. Driven by an all-Simaudio Evolution series rig&#151;Andromeda CD player and i-7 integrated amplifier&#151;the X1s did indeed produce a superby detailed, natural-sounding midrange and treble, but the low frequencies seemed a little shelved down in absolute terms, I thought.

Do you think that the demise of the physical medium, bringing us music, correlates with the demise of serious listening?

Category

Do you think going from physical recordings with liner notes and cover-art to metadata on a PC's hard drive, we've lost the desire to immerse ourselves in the music that goes with it? Do you think that the demise of the physical medium, bringing us music, correlates with the demise of serious listening?

Gemme Audio Phenix

Gemme Audio Phenix

The Sashas of <a href="http://blog.stereophile.com/ssi2009/obad_imports/">Obad Imports</a> suggested that I check out the Gemme Audio room, where a Neodio amplifier had been replaced by a prototype KingRex 50W Tripath amplifier. Gemme Audio's Robert Gaboury had his special Phenix Green Gem system ($37,000 CAN) on display, along with a Neodio CD player, and Blueberry Hill Audio cables.

The Stereophile Debate...

The Stereophile Debate...

...was how SSI organizer Michel Plante had billed our "Ask the Editors" session, and (from left to right), Stephen Mejias, Robert Deutsch, and Art Dudley joined me in an animated discussion. Topics covered included the vinyl revivial, whether there is still a role for paper magazines in an Internet world, how does someone become a reviewer, and will Blu-ray be a viable medium for high-quality music.

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