Silicon Valleybased Velodyne was founded in 1983 to develop a range of subwoofers that used servo-control to reduce non-linear distortion to vanishingly small levels. They succeeded in this goal to the extent that Velodyne is now perhaps the best-known subwoofer company in the US, currently employing 65 people. At the 1994 Winter CES, Velodyne launched the subject of this review: the DF-661 ($1800$2600/pair), their first full-range loudspeaker (the "DF" stands for "Distortion-Free").
The three-way DF-661 was designed from the ground up to continue the Velodyne tradition of ultra-low distortion. "We had developed the technology and resources to attack distortion elsewhere in the audio chain," wrote company President David Hall, "and started with the premise that, by definition...distortion in loudspeakers is wrong." (His italics.) "We went to the laboratory for a solution, with the living room as the ultimate goal." Velodyne calls this attention to technological detail "The Silicon Valley approach to sound."
The Boston Acoustics A40 loudspeaker ($150/pair) has become "legendary" (ie, it's stayed around for a while), probably because a pair of them images as well as Rogers LS3/5As. Unfortunately, it is no match for the LS3/5A in terms of smooth midrange response. Of course, at $150/pair, it shouldn't be.
I was originally going to do a review comparing the Spectrum 108A ($200/pair) and the Boston Acoustics A40. On first listen, I was mightily impressed by the A40. But after Stereophile's Larry Archibald schlepped me out a pair of the 108As, I didn't much want to listen to the A40s.
One of the oldest names in US audio, Altec Lansing was building speakers for theaters and recording studios long before the introduction of the microgroove LP in 1948 (which date many see as marking the inception of high fidelity). Started in 1931 under the name All-Technical Services ~Corp., the firm later purchased another audio firm called Lansing Engineering, and merged the names. Altec's Model 604, one of the first true coaxial speakers, was adopted for home use by many early hi-fi buffs and, several permutations later, is still widely used for monitoring in disc-cutting rooms.
Of all the speakers I've heard through the years, the $3000 ProAc Response 2 (footnote 1) is definitely one of my all-time faves. One of the few high-end speakers at any price that sounds equally at home pumping out Prong as it does Puccini, the Response 2 blew me away with its incredible musicality and just plain "rightness." The Response 2 doesn't call strict attention to any one area of technical achievement, like so many Audiophile-Approved jobs, but just makes music so naturally and unforcedly that I hesitate, even considering its remarkable performance, to call it an "audiophile" loudspeaker. Yah, I dig the Response 2! So last year when ProAc introduced the Studio 100, a new affordable version of the Response 2, I got excited.
I know, I know"NOT ANOTHER $%#$ SONUS $%#$# FABER REVIEW IN $%#$# Stereophile!!" In just the past two years or so alone we've spilled a pretty fat bottle of ink on this Italian speaker line: Martin Colloms reviewed the $12,500/pair Extrema (Vol.15 No.6) and $9000/pair Guarneri Homage (Vol.17 No.7); Jack English covered the $4500/pair Electa Amator (Vol.15 No.10); and Larry Greenhill wrote about the $1800/pair Minima FM2 (Vol.16 No.4). That's a lotta jizzatoni, so let me tell you right off the bat that when I called Italy a few months ago, speakers were the last thing on my mind.
Immedia introduced the German Audio Physic speakers at the 1994 Winter CES. As I mentioned in my Show report (Vol.17 No.4), I felt the price:performance ratios of the three models displayed was an indirect one: the least-expensivethe Stepsounded best. Since I'm always looking for products that offer great bang for the buck, I arranged to receive a pair of review samples.
The Spendor S3/5R2 loudspeaker reminds me of Art Dudley. My friendship with Art began more than 25 years ago, long before either of us joined Stereophile. Frequently, we would sit down to discuss music, guitars, and audiophiles. Art didn't have much patience for a certain category of audiophile who would evaluate an audio component based on how many points on their sonic checklists they could tick off. Image specificity? Check. Soundstage depth? Check. Lower-bass extension? Check.
The Anima is a two-way loudspeaker from Canalis Audio, a new enterprise of longtime importer Immedia, of Berkeley, California. Canalis is thereby related to Spiral Groove, and Canalis speakers bear the Spiral Groove logo on their terminal plates. Spiral Groove, founded in 2005, makes turntables; their SG2 ($15,000) was favorably reviewed by Brian Damkroger in the June 2010 issue. Canalis makes at present four models of loudspeakers, all designed in collaboration with noted engineer Joachim Gerhard, formerly of Germany's Audio Physic. All Spiral Groove and Canalis products are made in the US.
A particular audio interest of mine has long been cost-effective systems that work really well together. I think most of the audio sob stories I've heard can be traced to one or both of two things: mismatched equipment, and inadequate attention paid to room acoustics. I've previously written about systems that range in price from $7500 to under $1500. Here's as minimal and classy a high-performance system as you can ask for: one box for the electronics (including USB connectivity), and two stand-mounted, two-way loudspeakers. The total cost is just under $10,000, but I think the price is justified not only by swank looks, but by the sound.
In late 1996, as Listener magazine entered its third year of existence, the Spendor SP100 became my reference loudspeaker, and would remain so for a considerable time. My decision to try the SP100 was influenced by John Atkinson's review of its antecedent, the nearly identical Spendor S100, in the December 1991 issue of Stereophile (). But my purchase decision came down to two things: The SP100 did virtually everything one could ask a modern loudspeaker to do, requiring in the process far less amplifier power than usual. Just as important at the time, it sold for only $3300/pairwhich explains how I could afford them on the spotty salary of a teacher turned fledgling publisher.
I received a call from Aperion Audio, who wanted to know if was interested in reviewing their Verus Grand Bookshelf loudspeaker ($598/pair). I've had good experiences with speakers from this Oregon-based, Internet-only company. I reviewed their Intimus 6T (January 2009) and Intimus 533-T (April 2007), and felt both provided overall good sound and great value for the money. I was also impressed with the speakers' quality of construction and physical appearance. But those models were floorstanderswhat excites me more is finding new bookshelf speakers at low prices. I was anxious to hear the Verus Grand.
I was ready to have some fun with Dayton Audio's B652 loudspeakersthe ones with the outrageously high price of $39.80/pair.
Available from Parts Express (catalog #300-652), the Dayton B652 is a simple two-way, sealed-cabinet design with a 6.5" polypropylene mid/woofer and a ferrofluid-cooled, 5/8" polycarbonate tweeter. The cabinet is clad in black vinyl and has a removable grille of black cloth. The B652s sounded pretty much the same regardless of whether the grilles were in place, but I preferred their looks with the grilles off, so that's how I listened. Better looks often equal better soundat least in my home.
With all the affordable loudspeakers I've written about in recent years, I couldn't remember the last time I reviewed one from the revered British firm Bowers & Wilkins. When I searched www.stereophile.com, I learned that the last time a B&W speaker had graced my listening room's carpet was more than seven years ago: the DM603 S3, reviewed in the August 2005 issue. I thought it was time to revisit the brand, and as the DM603 S3 was a floorstanding speaker, this time a bookshelf model seemed in order.
The tale's been told many times: Back in the early 1970s, the British Broadcasting Corporation needed a small nearfield monitor for use in remote-broadcast trucks. A team led by T. Sommerville and D.E. Shorter, both of the BBC's Research Department, developed the two-way, sealed-box LS3/5, based on a small monitor they'd designed for experiments in acoustic scaling. The speaker showed much promise, but problems with the drive-unitsa woofer with a doped Bextrene 5" cone and a 1" Mylar-dome tweeterled to a detailed redesign, the LS3/5a, carried out by Dudley Harwood, also of the Research Department (and later to found Harbeth), and Maurice E. Whatton and R.W. Mills, of the BBC's Designs Department.