LATEST ADDITIONS

Tucked within the madness of the "Zoo," as the Las Vegas Convention Center is called by its inmates, Krell assembled a temple of high-end heavy metal. Jon Iverson, Stephen Mejias, and I steered Primedia's Greg Nevins over to the monoblock Evolution One 450W power amplifiers ($50,000/pair) and Evolution Two preamplifiers ($40,000/pair), assuming they were Krell's newest additions. <I>Au contraire</I>, Todd Eichenbaum assured us, Krell was introducing 10 (!) new models at the show&mdash;a new line called EVO, which replaces the CAST line with components containing trickle-down technology from the Evolution flagship products.

The Krell EVO 505 SACD/CD player ($10,000), features matched 24-bit /192 kHz DACs and separate power supplies for the drive mechanism, digital, and analog circuitry as well as CAST and Current Mode. The EVO 525 ($13,500) adds a dual-channel video format converter, so it can output 480i, 480p, 576i, 576p, 720p, 1080i, and 1080p via HDMI. There were also two multichannel preamp processors introduced, but I'll leave those to Kal Rubinson to report.

Dieter Burmester, president of Berlin-based Burmester Electronics, beamed as we listened to Madeleine Peyroux's Billy-Holiday-like rendition of "Dance
Me to the End of Love" (CD, <I>Careless Love</I>, Rounder, 1161-3192-2) being played over his new full-range loudspeaker, the B-100. I felt that it was the most holographic, three-dimensional reproduction of this song (a personal favorite of both mine and Dieter B.'s) that I have yet heard. Although the price has not been announced, the B-100 is taller and 40kg heavier than its predecessor, the <A HREF="http://www.stereophile.com/floorloudspeakers/601/">B-99</A&gt; and should exceed, by a proportional amount, that speaker's $49k/pair price. The B-100 features a new double-ribbon tweeter/horn arrangement that I feel accounts at least in part for the new speaker's jaw-dropping transparency and effortless highs.

Prima Luna, Dutch maker of affordable tube electronics, had two new monoblock amplifiers: the EL34-equipped Model 6 and the KT88'd Model 7. What's particularly interesting is that the Model 7 can also be used with EL34s, so the indecisive audiophile can get a Model 7 with an extra set of EL34s, and, voil&#224;! For the tube cost of $160 you effectively have a different amplifier.

Gingko Audio is a manufacturer I'm familiar with as a maker of component supports, but they also make a loudspeaker: the unusually named and unusual-looking Tubulous ($2450/pair). The enclosure consists of a pressed-paper tube, and there are three midrange/woofers inside, with a tweeter mounted on top. Very clean, transparent sound.

Soundsmith introduced a strain-gauge cartridge system in the Joseph Audio room at the Alexis Villas. The output of the dedicated battery-powered preamplifier can be fed to a preamp's line input as it does not require any equalization.

Day Sequerra presented its newest FM/AM/HD Radio tuner, the Model M1 HD Broadcast Reference tuner in the Alexis Park. The basic chassis includes the option to receive High Definition (HD) FM digital radio and HD/AM radio in a modular package ($4995) with single-ended analog, balanced analog, and digital outputs. "We have begun to refer to this model as 'tuners," said David Day, seen in the photo with his new baby, "because it can be configured to accommodate 10 different audio and video receive modules, including: FM HD, a class-M output option that features current-feedback amplifiers), cable TV, an ultra high-end FM Reference Module front-end option, or HD TV." Two common options will be the M1 configured with a 2.75" oscilloscope
($6995), or the price-not-determined "Panalyzer" option, which provides a 5&ndash;500MHz spectrum display.