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March 2003 |
by Roy Harris and Anthony Kershaw
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[All prices are in
USD unless noted - Ed] Las Vegas-Sin City, all that glitters, the Neonopolis Metropolis, is a fantasy world. Leave your worries in New York. Go West. See and hear the newest and best in high-end audio. I last attended the Consumer Electronics Show in 1999 and I looked forward to challenging my beliefs and opinions about good sound and how to attain it. My first impression was that the number of manufacturers sharing a room had increased. While the number of exhibitors may not have changed much in four years, it seemed that fewer rooms were rented. Some manufacturers who exhibited in the past were absent this year, including the following: Mirage, Audible Illusions, B&W, Belles, Bryston, Bybee, Coda, Jolida, Naim, Quicksilver, Rega, Rotel, Symphonic Line and Wadia. One can only speculate as to why they decided not to participate this year. In addition, some manufacturers who exhibited at the Alexis Park (AP) in the past, changed their venue this year to the Las Vegas Convention Center, including The Absolute Sound, Clements Audio, Echo Busters, Linn, Martin Logan, Parasound, Snell, Sumiko, Tara, Theta and Wireworld. Speaking to several manufacturers provided an explanation for their decision. Increased traffic (exposure) and/or the emphasis upon home theatre were the salient motivators for exhibiting in the Convention Center. It is more expensive to exhibit there - $36.00 per square foot for a booth than at the Alexis Park, which costs about $8.22. The latter is based upon a room rental rate of $3700.00 for a minimum of 450 square feet. There was a significant presence of international manufacturers and an 'abundance', relatively speaking, of moderately priced electronics, mainly tube designs, from China.
Currently, in spite of
differences between members of the DVD-A consortium, one title per
week is being released, with about 500 titles available now. There are
over 700 SACD titles out now; Sony and Phillips are
solidly behind the format. Both companies have made mistakes and could
make a greater effort to have titles released. A positive sign for
both formats is the release of universal players by the following
companies, some presented for the first time at CES: Denon,
Linn, Marantz, McCormack, Onkyo Integra, Pioneer,
Teac Esoteric and Yamaha. The prices of these players
range from $500 (Pioneer) to $5500 (Teac). New Technology 1) The Hallograph This product, constructed of wood and proprietary materials, consists of a horizontal base and a vertical column upon which is mounted an array of slightly curved vertical structures. This device was designed to reduce the effect of the room upon the speaker by offsetting the amplitude, time signature of the signal bouncing off the wall as well as the frequency response of the wall. In addition, by adjusting the toe-in angle of the array, subtle changes in speaker frequency response, i.e., tonal balance, will occur. A stereo system consisting of a Martin Design Monk Speaker system ($3000.00), Pioneer CD player, Dodson DAC ($3000.00-4000.00) and an EAR 70 watt integrated amp ($6000.00) was demonstrated with the Hallograph in and out of the system. Essentially, with the device present, upper harmonics were restored, box colorations were less audible, and the sound was more open and natural. 2) DiAural DiAural is a series crossover technique that eliminates the need for a capacitor. This new process facilitates better communication between drivers and allows them to sound more like themselves by minimizing crossover distortion. The result was the most natural presentation of Frank Sinatra's voice that I have heard from any stereo system.
MAS has a patent for a technology called predictive non-linear optimization correction of distortion. The technology recognizes a distortion signal and tries to correct it before it is passed to the next component. The technology is designed to incorporate into a DSP chip and installed in a component (usually an amp). Before the signal reaches a receiving component, the chip produces a counter distortion signal so that what leaves the sending component is virtually distortion free. 4) Iso Mike Iso Mike is a large
baffle placed between two microphones. It is more absorptive than most
other baffles and its heart shape improves low frequency isolation.
This process allows microphones to be located 50 feet from performers.
A recording of a college band was demonstrated, both in CD format and
the original master tape. It was evident that the sound quality,
especially dynamic range, was quite superior to most commercially
available CDs. 5) DEQX Calibrated Room and Speaker Correction The DEQX process employs proprietary software in the digital domain to provide phase coherence within a few degrees and correct frequency response errors to within .5 dB. The product DEQX model PDC 2.6 room and speaker correction device is priced at $3100.00, retail. It functions as an input selector and DAC. A simple demonstration of the uncorrected and corrected signal was very convincing. Dave Grusin, Eye of the Sparrow, served as a test CD. It was evident that upper midrange and lower treble peaks were significantly reduced and the overall frequency response seemed to flatten out. New and Noteworthy Products 1) PS Audio Analog and Digital Interconnects PS Audio premiered a new line of interconnects, the xStream, at the Convention Center. The Audio xStream is double shielded and multi-stranded. There are two versions: the Statement is priced at $249/.5 meter and the Plus at $149/.5 meter. The xStream digital cable is priced at $199/meter.
The Purist Audio Venustas interconnect and speaker cable were part of a system featuring the Sound Lab M1 and Atmosphere electronics. The construction of the cable includes stranded multi-gauge alloy conductors with a braided alloy shield and ferox shield and Teflon dielectric. 3) Shanling and Opera Audio Tube SACD players From China come two tubed SACD. The Opera Audio Reference 1.2 was part of a system consisting of Opera Audio pre and power amp and the Buggtussel Amygdala speaker ($4000.00). Frank Sinatra's voice was smooth and non-fatiguing. The Shanling was part of a system consisting of a Shanling integrated amp and Epos speakers. 4)Accuphase DP 77 SACD player In the AXISS room at the Alexis Park, the Accuphase SACD player was part of a system consisting of Accuphase pre and power amp and the Avalon Eidolon speaker ($34,000). 5) McCormack
Universal CD Player Steve McCormack demonstrated a prototype universal CD player ($3000.00) as part of a system including a McCormack amp and preamp and the Eggleston Works Andra II speaker. 6) Aesthetix preamps Musical Surroundings introduced three new preamps including the Janus, a full function preamp ($6500.00), the Calypso line stage ($4500.00) and the Rhea phono stage ($4000.00) as part of a stereo system that featured the latest Vandersteen speaker, the 5 AL prototype. 7) Avalon speaker
8) Audio Research hybrid Multi-Channel Amp Audio Research introduced a hybrid multi channel amp, the 150m. Priced at $4250.00 for a two channel version, each additional channel adds $750.00 to the price. The amp powered Magnepan 3.6, 1.6 and Proac speakers. 9) Modified Wadia 23 CD player In room 1103 AP, a reworked Wadia 23 was part of a stereo system featuring the O'Heocha speakers. Richard Maez of Rowland Research, responsible for the modifications, indicated that this prototype would serve as the basis for a universal player to be designed with the cooperation from both Rowland and possibly Wadia personnel. 10) Magnepan CC3 Magnepan introduced a
new center channel speaker, the CC3. At $950.00, it was matched with
the Magnepan on-wall The Sound The following musical selections were used to evaluate the sound quality of stereo systems: 1) Ravel - Alborada del Gracioso, cond. by Ansermet, London label 2) Dave Grusin Eye of the Sparrow from Discovered Again, Sheffield label 3) Frank Sinatra - Guess I'll Hang My Tears Out To Dry from Sinatra Sings for Only the Lonely, Capitol label. They were chosen to test for weakness in treble, upper midrange, midrange and mid bass response. I prefer to use mainstream recordings rather than audiophile favourites. Most stereo systems can sound quite good with superior (audiophile?) recordings, but the excellence of the recording may mask flaws. However, only a well-designed and balanced stereo system can maintain a realistic tonal balance when subjected to 'difficult' source material. My preferences in stereo equipment favor planars and tube equipment over cone speakers and solid state components. As such, I have owned Quads and tube amps and preamps for over twenty years. For most of the exhibits, the sound quality was disappointing. There are four reasons to account for this situation: 1) Component(s) not broken in 2) Poor room acoustics 3) Lack of synergy 4) Intrinsically inferior speaker system(s). Very often one or more
components are new and/or are not fully broken in. Sometimes these
circumstances are unavoidable. Often, equipment is borrowed and one
has no Finally, unfortunately,
many speakers have design flaws, including overly resonant cabinets,
poor transition from midrange to tweeter, mismatch of drivers,
especially for hybrid designs, etc. In these cases the best room and
associated equipment may not ameliorate a poorly designed speaker
system. The frequency of poor and mediocre sound is not surprising. In
human endeavors, quality of achievement is normally distributed, i.e.,
the bell shaped curve. Superior accomplishments are rare, relative to
mediocrity. When performing a task, excellence occurs in the
minority of occurrences, e.g., athletics, scholarship, the arts, etc.
Therefore, it is not surprising that only a small percentage of
components are truly outstanding. Further, the task of matching
components is difficult. The result, a superior sounding stereo system
is hard to find, made more unlikely because of the dubious quality of
recordings. That said, with the vicissitudes of configuring a stereo
system in a hotel room and subjecting that system to recordings that
test its mettle, there were some outstanding systems and good values.
Before itemizing these diamonds in the rough, I would like to share an
observation which again was
At the beginning of the Frank Sinatra selection, his voice is accompanied by an acoustic guitar - a good test of mid and lower midrange performance. Time after time, I heard cabinet colorations from cone speakers that obscured the timbre and clarity of the guitar. In some cases, the guitar was barely audible. In other cases the voice was highly colored, also due to cabinet resonances and possible poor transition from bass to midrange. When listening to the same selection on a Sound Lab, Quad or Magnepan, the sound was open, detailed natural and free of cabinet coloration. With some cone designs one could hear the individual drivers and distinguish between a two-way and three-way design. The coherency problem between the drivers in many cone designs was generally not an issue for the aforementioned panel speakers. Below is the equipment
I heard at length that I deem of value to audiophiles and music
lovers. So, with my quite clear I Less than $1001 1) Gallo Acoustics ($400.00) The tweeter is a gem, as much resolution as one would want. Just add a subwoofer for the bass. 2) Polk LSI 9 ($1000.00) A pleasant surprise, powered by Adcom electronics, providing good balance between treble and bass. 3) Hsu modified BIC ($599.00) This system consists of two mini satellites, a center channel, and a HSU powered subwoofer - very dynamic, open and airy. 4) Adire satellite and powered subwoofer ($897.00). Detail without irritation. 1) Red Rose Music Spirit Rosebud ($1250.00) This is a speaker with a ribbon and a cone, powered by a Red Rose amp and featuring the new Marantz model 8300 universal CD player. The ribbon sound on a budget. 2) Spendor 3/5 SE (1250) The English sound in a small box. 3) ET LFT 8 ($1500) A classic planar hybrid, musical, nice treble, and natural sounding. 4) Magnepan on wall and center channel ($1675) The CC3 and the MGMC1 - a typical Magnepan sound, the next best thing to the 1.6, if space is limited. 1) ET LFT 14 ($3995.00) Bruce Thigpen's latest creation sounded as smooth as silk with tube components from GW Labs. I really enjoyed this audition. 2) Speaker Art Clef Balance ($4900.00) This two-way floor standing system excelled in resolution, with a neutral tonal balance. 3) Magnepan surround sound system Consisting of two pair of 3.6 and 1 pair 1.6 (rear channel), playing surround sound SACD only, the sound was S-M-O-O-T-H.
IV Greater than $10,000 1) Quad Classics A German reissue of the Quad 57 featured four speakers vertically configured - midrange at its best, transparent with a capital 'T' at $7200.00 per pair.
3) Coincident Technology Total Victory ($11500.00) A virtually neutral presentation, one of the best cone designs at the show. My three favorites at
the show were the Final Thoughts I came to the CES
hoping to challenge my views about solid state components and cone
speakers. The many hours of listening to a variety of stereo systems
reinforced most of my preferences and attitudes, with two exceptions.
I have changed my outlook on solid state electronics and I have more
respect for the potential of cone designs. However, I believe that two
instances of better-than-expected sound are exceptions to my
experience with transistors and cones.Thus, my preference for
planar designs relative to other designs has not been significantly
altered. I believe that an astute listener can, in a blind test,
correctly distinguish ribbon and electrostatic drivers from cones.
Having auditioned over 300 stereo systems at CES, I can say that,
while neutrality may be the credo of most manufacturers, it has yet to
be achieved. Components sound different. Stereo systems sound
different. The existence of audible differences implies that
What impressed me about CES, more than the audio experiences, was the human connection: professionals from three continents and many countries convening at the same location to demonstrate their craft in the context of friendly competition. To some extent the cultural diversity was matched by the variety of equipment. The CES was like a mini United Nations and I enjoyed every minute of it.
Anthony Kershaw There is no doubt that
the International Consumer Electronics Show The show was highlighted at the venerable Alexis Park, a medium budget hotel that suits the open-air, relaxed nature of the high-end section of the gargantuan CES. The rooms ranged from your typical small chocolate box to larger suites with oblique angles and troublesome acoustics. As a very pleasant surprise, many manufacturers tamed the acoustical problems and wringed the best sound possible from the less-than-perfect rooms. In fact, a couple of manufacturers spent considerable time, expertise and money to treat their rooms to the best in sound absorption and diffraction.
The first day was spent reacquainting myself with old friends, making new ones, and listening casually to all sorts of amazing new equipment. Day Two and Three were scheduled from early morning to very late night -- I listened in most rooms, touching base more than once with equipment that caught my eye and ear. Day Four was morning only, and yielded some good results from the adjacent T.H.E. Show (The Home and Entertainment Show). I'm not sure how I feel philosophically about T.H.E. Show. It is held at the San Remo Hotel, is cheaper than hosting one's audio party at the CES, and looks the part. There were some wonderful exhibits at the San Remo, but it seems to ride on the excellent coattails of the CES. My wandering was fairly
unimpeded over all four days; the attendance seemed comparable to
other years, eschewing the feeling that the high-end is on the
downward spiral. Many manufacturers christened it 'the best show in
years.' Choosing music was easy as most rooms had the 'usual suspects' insofar as Audiophilia was concerned. I took some favourite 'A List' CDs, several with more than a few tricks up their sleeves. The trade floor was small, but seemed to be thriving every time I popped in. LP sales as well as audiophile CDs were the purchases of choice. There were fewer vendors this year, but those who attended did so with style. They served the multitude with patience and grace. I'll begin the tour
with a beauty of a room. Verity Audio Parsifal Encores
($14,500.00) and dCS electronics were center stage (longtime
readers of this magazine will know that I absolutely adore these
speakers; the sound they produced in this room in Las Vegas did
nothing to change my mind). The dCS lineup included the Verdi SACD/CD
Transport ($10,995.00), and Purcell Digital Upsampler ($7,995.00).
Power was by the Nagra MPA Mosfet solid-state integrated
amplifier Some manufacturers organized 'banks' of rooms. Companies hooked up with others and took over complete floors of the Alexis Park. The consistent excellent sound was evidence of their faith in their products. Distributor Audiophile Systems, featuring Verity Audio and Nagra, and Tenor Audio were two such companies. The sound of Tenor Audio's amplifiers (very expensive and visually stunning integrated tube monoblocks) has not captivated me in the past - no doubt due to show conditions. In Vegas, however, each room was sounding brilliant, the amps paired with gear that sang harmoniously. The sound was musical, not overpowering. In other Audiophile Systems' rooms, Nagra's gorgeous pre and power amps were featured. Sound was commensurate with looks. Fantastic! Along with the Verity
Parsifal Encores, Audiophile Systems featured Dieter Burmester,
as usual, spent time and money to present his brilliant products in
the most professional way. An old music teacher once said to me that
many people 'listen with their eyes'. If that was the case in Vegas,
the German maestro had it covered. The electronic equipment glittered
with polished chrome and the speakers flaunted their rare wood
coverings with unabashed confidence. Gorgeous! The only drawback to
the room was the close confinements of the Reference Series equipment.
The less expensive Rondo and Top Line systems had plenty of room to
breathe. Although confined, the Reference gear still amazed with its
ability to convey musical meaning and that meaning's delicacy or
power. The pre and power amplifiers sang with no fuss or muss, and
with enough ultra clean power to drive the
A room 'on the cheap', so to speak, was sponsored by American distributor, Music Hall. Owner Roy Hall always has a few inexpensive tricks up his sleeve. This year was no exception. Front and center was the Shanling CT-100 tube CD player ($1900.00) from China. Close examination uncovered where the frugality laid, but, as a whole, looked absolutely stunning! Hall had his own inexpensive MMF CD 25 HDCD player ($600.00) sounding very fine through Epos M15 speakers ($1395.00). Excellent sound, charming host and relatively inexpensive prices. A rarity in high-end? Kazuoshi Yamada,
President of Zanden Audio Systems, held court with his
distributors and the magnificent-looking Zanden Model 9500 Monoblock
amplifiers. Through the German Ascendo System M speakers, the
sound was warm, detailed, and with a purity associated from the best
in high fidelity. The sound emanating from this room, which I visited
several times, was on a par with the rooms starring Nagra, Tenor, and
Lamm. Exalted Filed under the weird and wonderful were the Nordic Concept Turntable ($14650.00 - with tone arm and phono amplifier!) from Sweden and Sequence speakers ($12000.00) from Donald North Audio. Another charmer, North explained his Sequence speaker design carefully and the design behind the fascinating Nordic turntable (designed by A Better Life Audio Group). The sound in this room was very musical - with an intriguing look to match. Less weird and wonderful, but just as excellent (and fairly inexpensive, too) were the speakers from Tetra. Tetra Speakers has started to make a name for itself with superb designs and outstanding cabinetry. The three Ottawa lads who make up the executive team spoke passionately about the designs and the inroads they have made this year. Main stage highlighted the Kid speakers ($2450.00 in Satin Black - Cherry and Birch finishes will be available shortly), sounding incredibly musical via the fantastic Audio Aero Capitole CD player. Regular readers of Audiophilia will know how highly we rate Tetra gear, after reviewing the bulk of their product line. All I can say is the Kids (especially the Cherry and Birch finishes) looked to die for, but their sound was unerringly alive. Bravo, gentlemen. Walking up and down the
central promenade over three days, I watched throngs of high-end audio
folk having pleasant conversation, laughing, shaking on deals, and
generally having a good time. Free lunches, poolside drinks, Vegas
evenings, and the best stereos in the world - for me, it does not get
much Driving the amazing
selection of box, planer, and horn speakers, were some equally amazing
electronics. Both tube and solid-state monoblocks of gargantuan
proportions, once again, had the crowd cooing. Yet, the CES was also a
time for the less muscular to shine. Integrated amplifiers were there
in abundance. Chief among them, the aforementioned Tenor Audio 75Wp
OTL tube monoblock integrated amplifiers ($19900.00 a pair) and the
solid state Moon i-5 integrated I was having such a wonderfully busy time at the CES that it became a bit of a chore to tear away and visit The Home Entertainment Show - this pale imitation of the grand CES is held at the less-than-spectacular San Remo Hotel. T.H.E. Show has a well-organized shuttle bus between the Alexis Park and the San Remo; the enticement was working, as the show was quite crowded on the Sunday afternoon.
So, to the best sound. Good Lord, that's a tough one this year! The dross, and there was some, has already been banished from my memory, and much excellent gear I simply did not have time to hear at length. From what I did hear, there was enough to excite the most jaded audiophile. The following I thought especially worthy to bring to our readers' attention.
Silicon Arts Design's Emilies ES-101 Loudspeaker - 87dB/8 ohm, detailed and refined sound, with one 4" cone driver and a modified transmission line. Contact yoshi.ffi@cox.net for more information.
Tetra Speakers Kid Loudspeaker - Super refinement for only $2450.00 and worth twice the price. Contact info@tetraspeakers.com for more information.
Audiophile Systems,
featuring Verity Parsifal Encore Loudspeakers, dCS Verdi SACD/CD Even though setups by Burmester, Rockport, Tenor, Lamm, Talon, and Nagra gave this outstanding room a run for its money, the quality of equipment and superb acoustical treatment assured this room the prize. Congratulations to all concerned. Contact aslinfo@aslgroup.com for more information on equipment. Contact Michael Broughton at broughton@coppermountain.net for more information on room treatment. |
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