LATEST ADDITIONS

"Go and hear the KEF Concept Blade Loudspeaker," encouraged John Atkinson, "it’s their current statement on the state of loudspeaker art." For reasons unclear, KEF selected a hard-to-find Hilton Hotel suite for their exhibit, far away from the high-end exhibits in the Venetian Hotel. But when I whispered the word "Blade," I was ushered into a dark room where the set of twin loudspeakers, looking like aircraft wings, were standing. The cabinet curvature eliminates cabinet resonances, I was told. The KEF engineer explained that the company had not set a price on the Blade because they regarded it like a concept car, a one-off, handbuilt test model.

Two of my colleagues had waxed so enthusiastic about the Vienna Acoustics The Music loudspeaker ($27,000/pair), showcased in the huge Sumiko suite on the 34th floor, that I had to take a listen for myself. Sources were the Wadia 781 CD player and Project Xtension turntable ($6000) with Sumiko Palisantos Presentation cartridge ($3500), feeding an Aesthetix Calypso linestage, Aesthetix Io phono preamp, and Aesthetix Atlas amplifier. Also heard was a pair of REL G1 subwoofers ($3995 each), all connected by a mix of Transparent Audio and OCOS cabling.

I always look forward to Peter Ledermann's analog demos, because the sound of his cartridges, electronics, and speakers is consistently delicious. While it certainly was this time around, some surprising booming in the bass—something I do not recall hearing at any previous SoundSmith demo—alerted me to the fact that the small rooms at THE Show, situated on the fourth floor of the Flamingo Hotel, were a bitch to control.

Every time I see a Nagra piece I get lust in my heart, Jimmy Swaggart style. I think it all goes back to the old days when I produced CDs with JA and he used his <A HREF="http://www.stereophile.com/hirezplayers/461/">Nagra D</A> digital tape recorder. It was a great -sounding and awesome-looking recorder. Of course these days when we record, that old Nagra has, for better or worse, been replaced with a laptop or Mac mini&#151; or something else nowhere near as sexy.

"Have you heard the Devialet D-Premier amplifier?" asked UK high-end distributor Riccardo Franassovici when I bumped into him in the Magico room. (We were both there to check out the impressive new Q5 loudspeaker that Jason Serinus <A HREF="http://blog.stereophile.com/ces2010/magical_magico_midrange/">writes about</A> elsewhere in this report.

<A HREF="http://blog.stereophile.com/ces2010/audio_researchs_magnepan_amplifier/… in this report</A>, Brian Damkroger writes about the new Audio Research DS-450 class-D power amplifier. However, I was more taken by the Minnesotan company's $5995 DSI200 integrated amplifier, which offers 200Wpc into 8 ohms, compared with the larger amplifier's 410W, and had its top off. (This is Las Vegas, after all.) The 93%-efficient class-D outputstage was developed in-house and is coupled with a hefty linear power supply.

Musical Fidelity, now distributed in the US by Tempo, had a room at the Mirage and were displaying lots of new equipment. As part of their newly released M series, Antony Michaelson's company showed off the M6i dual-mono integrated amplifier. The amps' circuitry design trickles down from the Musical Fidelity Titan amp <A HREF="http://www.stereophile.com/solidpoweramps/musical_fidelity_titan_power_… last June by Michael Fremer</A>. The amp puts out 200Wpc, retails for $3000, and, surprisingly, features a USB input.