i saw a familiar face when I went into the Veloce room, as Mark Conti, who designed the unusual Impact speakers from a few years back, is now involved in this line of battery-powered amplification. My eyes were attracted by the Veloce Platino LFT-1 linestage in the photo ($12,500), which will run for 70 hours before needing recharging, but driving the Marten speakers in the room via Purist cables was a pair of battery-power monoblocks ($12,000/pair). Battery power? Yes, the input stage, based on a 6922 tube, is transformer-coupled to a high-efficiency class-D output stage based on the Hypex module designed by famed Dutch engineer Bruno Putzys. A charge will last 4080 hours depending on the speaker's load impedance, Mark told me.
Component supports take a variety of forms: squishy, rubbery things; hard, pointed things; ball bearings (loose or constrained); air or liquid bladders, etc. The Spike component supports, imported by Divergent Technologies, were a new one for me: they use magnetic levitation. Now, I'm familiar with platforms using this principle, but these are individual component feet, each with opposed magnetic components. A box of these "Spikes" contains four such feet, and the price for the total is CN$200. I was surprised that magnets could be made strong enough in this small size to be able to support equipment of substantial weighthich they apparently can.
Wilson Audio Specialties' Peter McGrath (second from left) is embraced by the crew of Coup de Foudre (lr): Jennifer ("Just Jennifer. No surname. You may have heard of me."), Graeme Humfrey, and Erik Fortier.
Asked to name the top three drawbacks of electrostatic loudspeakers, the knowledgeable audiophile will listnot necessarily in this orderrestricted 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.
Lafleur's X-1 bookshelf ($14,000/pair) was one of the hits of last year's Montreal Show 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 rigAndromeda CD player and i-7 integrated amplifierthe 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.
...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.
Stephen Mejias reported a couple of days ago on the excellent sound being made in the room featuring DeVore Fidelity's Gibbon Nine speakers, driven by a Leben integrated amplifier. I was equally impressed when I auditioned a Curtis Mayfield live album in this all-analog room, played on the Clearaudio Champion Wood turntable fitted with a Clearaudio Unify arm with a carbon-fiber armtube and an EMT JSD5 MC phono vcartidge.
Okay, so the system in the big room from Montreal dealer Coup de Foudre was very expensive, and the room's acoustics I knew from the 2008 Show were excellent, but the sound was both my best at show and the best I heard in that room. Not only did Peter McGrath's high-resolution recordings, played back from his Sound Devices recorder feeding the very promising Playback Designs' D/A processor, reproduce with extraordinary dynamics and a superbly transparent window into the soundstage, my own recordings sounded the best I have experienced, with the audiophile attributes supporting/reinforcing rather than getting in the way of the music. And that was from CD!
"Air Motion" because the Adamsfamiliar to me from the German company's strong showing at pro-audio showsfeature 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.
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 Stereophile 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.
The Sashas of Obad Imports 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.
An Audio Show wouldn't be an Audio Show without live music, to allow Showgoers to recalibrate their ears. The 2009 SSI featured two concerts, one by jazz pianist and singer Anne Bisson, the other by the Michel Donato Trio, seen here, with Donato on double bass, Jon Gearey on guitar, and Marin Nasturica on accordion. Both acts have audiophile sound-quality CDs available from Montreal's Fidelio Audio, and other news from SSI was that these recordings are now available as 24-bit, 96kHz files.