
by Steven R. Rochlin
The folks from Acoustic Sounds had quite a few rooms at
the show. Seen here is their setup using an Audio Research 2 transport/CD Player, LS25
preamplifier and VT200 stereo amplifier with Sonus Faber speakers. Absolute Sounds was
also showing, but not playing, the Krell super huge 1kw of nuclear brain damage amplifier
monoblock amplifiers that weigh in at 500kg.! Forget the Ferrari like the owner
of Krell drives and buy a pair of these for only 100,000 Pounds Sterling. In
another room a complete system using Krell electronics with the relatively new Wilson Watt/Puppy 6
speakers.
Coming
from Germany, the Avantgarde Trio horn speakers have been highly reviewed
worldwide (and i can hear why as they are very impressive). These drop-dead lovely
horn speakers have undergone many upgrades within the past year. The subwoofers are now motion-controlled by using the
"negative output impedance of the amplifier and the impedance of the driver. It's the back EMF
is used as the direct comparison" according to their head designer. Newer woofer driver are also used to enhance the ease of amplifier
drivability with a movement of 9 mm each direction for 18 mm total forward/backward
motion. New higher frequency drivers are also now implemented to assist in
achieving the new, only two part, crossover consisting of one choke and one capacitor.
The
Carfrae horn speakers were making very impressive sounds at the show! Using the
new Lowther DX4 driver, this "Little Big Horn" stands only 1.35 meters
high with a depth of only 80 cms. By allowing nature to help in design,
specifically the Nautilus shell, this speaker is able to achieve a claimed lower
frequency response of 44Hz. As with most horn speakers, an expected high sensitive
is also achieved (108dB/W/m). The optional side-firing powered subwoofer system
is seen in the photo to the right as well (rear lower left drive unit). This
helps to further extend the lower frequency capabilities of this package for a
truly full range setup (28Hz to 22kHz for complete package).
Unison Research from Italy was
showing their new S8 integrated single-ended valve amplifier. By using a single
845 output valve per channel, the S8 can produce about 24 wpc into either a 4 or
8 ohm load. Four inputs and tape loop are provided as is a silky smooth volume
knob. Of course the usual Italian fine hand-crafted wood accented front brings
forth it's true heritage.
On
the other hand, the proud to be British Cura CA-21 is probably Austin
Powers speaker of choice as seen here in special flag-like finish. Offered in
many natural wood finishes, the CA-21 uses a 25mm coated fabric dome tweeter and
6.5" doped paper cone mid/bass driver and uses the special QED Silver
Anniversary for internal wiring. Sensitivity is rated at 87dB/W/m. Multiple
internal bracing is also deployed to add in achieving a very high internally
dampened structure to improve the overall performance.
Speaking of QED, their highly raved about Silver Spiral cable claimed to
offer "sonically accurate, transparent and neutral" sound. Constructed
from silver-plated 99.999% oxygen free copper core, polyethylene core insulator
and other carefully chosen materials, this looks to be quite an impressive cable
indeed. In more rooms then i care to mention, my personal favorite Kimber
Kables were being used to excellent effect. Specifically, the Kimber Kable
Select line use all silver wire (not less expensive and less conductive
silver-plated copper) to achieve some of the best music my ears have heard. If you
ever get an opportunity i highly recommend auditioning the Kimber Kable Select in your
music reproduction system.
Odeon's unique Double Seven loudspeakers use wood horns to enhance the volume
output of the midrange and tweeter while two non-horn loaded 17cm drivers are
used for lower frequency support to produce a frequency response of 45Hz to 20kHz
(+-3dB).
Designed
by world renown Tim de Paravicini, the E.A.R. EAR864 valve preamplifier is the
latest products from Yoshino Limited. Offering
five inputs, and tape loop, the EAR864 uses five double-triode valves (four
ECC83 and one ECC82) for delivering a very high voltage, vanishing low
distortion signal path from your source component to your amplification. Both
the heater current and high-tension anode voltage are pure DC and avoid the
possibility of those nasty AC ripples. To round out this very impressive
package, all input and output terminals are gold-plated.
From
Germany and straight away into the UK are the new ELAC CL 330 JET speakers which
use an ultra-rigid aluminum cabinet to house their special ribbon tweeter and
180mm aluminum mid/bass driver. This high precision speaker's cabinet is also
rear-ported to further enhance the bass frequency. Visually, these speakers with
matching stands could look absolutely splendid in any high-technology environment.
Inner Sound was showing both their
Eros and smaller ISIS hybrid speakers. The larger Eros has been highly reviewed
by many magazines and claimed to give a warm romantic sound that few
electrostatic speakers seem to achieve. Although rated at 98 db/w/m, they also
present a 4 ohm nominal (2 ohm minimum) load and therefore need to be properly
amplified for best results.
Giving
very high sensitive and a relatively easy load, the Virtual Reality distributor
was showcasing these very intriguing Rehdeko RK125 speakers which are 102 db/w/m
at 8 ohm nominal. Using a full-range 26 cm woofer cone and one elliptical
tweeter (12 cm X 19 cm), a total sensitivity of 102 db/w/m is achieved! This
room gave out quite an extensive white paper to assist show goers in
understanding why this unique design is superior to others. These speakers were
downstream to the DNM PA3S amplifier and 3C preamp. Quite an interesting sound
which one really should hear to understand in my humble opinion. Surely those
who came to the show.
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coverage.