Zu Tweeter Up Close
Zu's newly designed tweeter machined from billet aluminum.
Zu's newly designed tweeter machined from billet aluminum.
Jon Iverson has a nose. I mean, he just <I>knows</I>—for instance, we were walking through the Alexis Park, I mean Alexis <I>Villas</I>, when he stopped in front of Zu's logo and said, "I think this might be worth investigating."
If anyone was even in danger of presuming vinyl was passé at CES, all they had to do was come within earshot of the energetic DJ manning dual Stanton turntables at Intel's Las Vegas Convention Center booth. The DJ, Vince Pistricola, aka DJ Shortround, emerged from the Detroit music scene as a DJ and magazine publisher covering the latest in hip-hop with his <I>Detroit Equipment Quarterly</I>. As I took some time out to listen, DJ Shortround blasted through the din from thousands of rushing conventiongoers with a steady diet of techno. Although you'd think DJ Shortround's frantic scratching would wear out 10 phono cartridges an hour, he says that he has a "light" touch. And no he doesn’t have green skin—that was the effect of the lights!
Esoteric's two-box (transport plus D/A converter) SACD player, feeding A70 amps (not sold in the US), an Audio Research Reference 3 preamp, and a pair of Aerial Acoustics 20T speakers combined to produce one of the smoothest, most musical sounds I heard at the show.
I think it's fair to say that Bryston is one of the more conservative manufacturers of audio electronics, with solid engineering and avoidance of anything that smacks of fads or esoteric tweaks. It then comes as a convincing endorsement of power-line conditioners as a product category that the Canadian company now distributes the new Torus power-line conditioners. Based on hefty toroidal transformers from Plitron, these are aimed at the pro as much as the audiophile market; the top-of-the-line A5AB delivers up to 100 amps and weighs 220 lbs. Bryston’s James Tanner seems quite pleased with it.
We heard the HE-333 v1.3 monoblocks ($69,000/pair) in the Signals-SuperFi room, but we don't know a lot about 'em, other than the price, the fact that the new guy outputs 150W rather than 100W, and that they are drop-dead gorgeous. Us guys are so easy—sometimes all it takes to get our interest is a flash of stocking.
Signals-SuperFi introduced Peak Consult's new floorstanding three-way The Zoltan ("as in Kodaly") ($36,699.99/pair). The Zoltan boasts Peak Consult's usual glorious woodwork and uses a 1.5" Scanspeak cloth dome tweeter, 4" AudioTech midrange driver, and two 7" AudioTech woofers. Fronted by The Continuum Audio Labs Caliburn Turntable ($89,999.99), Boulder 2008 phono preamp ($30,000), Boulder 2010 preamp ($30,000), and Wavac HE 883 v1.3 monoblocks, strung together with Stereovox's SEI-600II and LSP-600c cables, the system pretty much blew me away. <I>This</I> is vinyl? Dean Can Dance was dynamic and vivid, with tons and tons of depth. No wonder Mikey Fremer raved about the Caliburn. The Zoltans cry out for further listening.
Zu's Adam Decari shows us how the computer generation helms a CES demo room. In addition to the DJ turntables and laptop, note the Apple G5 computer at the back used as the only disc player for the main system.
John Atkinson was speechless. Not merely speechless, but incoherent as well as inarticulate.
Also stunning were Furutech's impeccably machined, silver over rhodium AC plugs, which incorporate solid brass ground jumpers. What does that do? "You have to hear it to believe it," said Furutech's PR guy, Jonathan Scull. Okay, we're willing to go <I>that</I> far.