LATEST ADDITIONS

Compared to the Krell KSA-300S power amplifier that I also review this month, the KRC preamp's design is, at first glance, almost conventional. But its thoroughly high-end internal design has been equally well thought-out and executed. Its main, four-layer, glass-epoxy circuit board is for the audio signal, DC power, and ground—two layers for the latter are said to minimize noise. The gain stages are pure class-A and complementary. As in the amplifier, the circuit is direct-coupled, with servo circuits controlling the DC offset. The fully regulated power supply is housed in an external chassis. Seven inputs are provided: four single-ended, two balanced, and one single-ended tape. All inputs are line-level except for the optional, single-ended phono stage. (This review will address the line stages; a Follow-Up will discuss the phono stage's operation.) There are three outputs: balanced and single-ended main outputs, and a single-ended tape output.

The loudspeaker coming under the microscope this month emanates from north of the border. The Canadian loudspeaker industry has benefited enormously in the last few years from having the measurement, testing, and listening facilities of Canada's National Research Council in Ottawa made available to it on a commercial basis. Unlike the US or even the UK, where a new speaker designer has pretty much to rely on his own resources, having to invent his own test procedure as well as design the product, the Canadian equivalent can have his loudspeaker tested under standard conditions, quickly indicating whether he is on the right track or not. (He still, of course, has to rely on his own talent to get on the right track in the first place or to get back on it if it appears that something is amiss.)

The loudspeaker coming under the microscope this month emanates from north of the border. The Canadian loudspeaker industry has benefited enormously in the last few years from having the measurement, testing, and listening facilities of Canada's National Research Council in Ottawa made available to it on a commercial basis. Unlike the US or even the UK, where a new speaker designer has pretty much to rely on his own resources, having to invent his own test procedure as well as design the product, the Canadian equivalent can have his loudspeaker tested under standard conditions, quickly indicating whether he is on the right track or not. (He still, of course, has to rely on his own talent to get on the right track in the first place or to get back on it if it appears that something is amiss.)

When CDs took off, many music collectors started selling or giving away all of their vinyl. The same appears to be happening now with CD. Have you ever purged your music collection of older formats?

<A HREF="http://www.stereophile.com/musicrecordings/131/index8.html">Robert Silverman</A>, whose many recordings for <I>Stereophile</I> have made him a living legend among audiophiles, continues his <A HREF="http://www.audiohigh.org/upcoming-events">series of performances</A> of all of Beethoven's piano sonatas in San Jos&#233;, California, November 11 and 18. Held in San Jose's lovely and acoustically superior Le Petit Trianon Theatre, the concerts mark the halfway point in Silverman's eight-concert series. All proceeds go toward building, at Stanford Children's Hospital, an <A HREF="http://www.elfsystems.org">Elf Foundation Room of Magic</A>: a private entertainment theater in which uplifting music and films can be shared with patients.

Puerto Rico was wonderful, as always. We stayed at a place called <a href="http://www.homeaway.com/vacation-rental/p145641">Bello Horizonte</a>, a comfortable home away from home, hidden atop a palm-covered hill in the sandy town of Rincon, where every road leads to the ocean. (I highly recommend it. The house sleeps six in three bedrooms, has two bathrooms, a wide-open patio with two hammocks, a very fine grill, washer and dryer, and a pool that looks down the hill and onto the nearby beaches. Full disclosure: My aunt rents the house; so, yeah, I want you to go there and give my aunt your money.) Our days were spent by the pool or on the beach (or at the bar on the beach), relaxing and laughing. My favorite moment was walking into the glittering, blue-green sea, with a six-pack of Coronas in one hand and a coconut in the other.

By convenient circumstance, I recently caught Tony Jo White on a Sunday night at the Thunderbird Caf in Lawrenceville, a rapidly changing for the better part of Pittsburgh, Pa. In a small but sweet back room, White put on a low key show that shows both his voice and his ability to get in a groove and jam are still potent. His methods are easily understood, he comes out, looking vaguely like a long and lean version of Charlie Rich, when the Sliver Fox wore a similar kind of hat, and plays either spooky ballads or a bluesy, rumbling groove that runs for many verses and becomes a long jam. His hits (or “best known songs” if you prefer) , “Polk Salad Annie” which is probably most famous because of Elvis’ version (Tom Jones actually slays it as well) came off with the needed amount of snap to the choruses. And then there’s “Rainy Night in Georgia” a tune I always forget TJ wrote until he starts singing it or someone puts a Tony Jo record on. It’s a sweeping slow number whose chorus changes are really gorgeously bittersweet. The man has soul, there’s no doubt. And rock gigs like the 1970 Isle of Wight Festival gave him serious rock chops for awhile as well.