John Atkinson

Sort By: Post Date | Title | Publish Date
Filed under
John Atkinson Posted: Jan 19, 2012 2 comments
I first auditioned an open-baffle Granada speaker at the 2011 Show, which used a single Feastrex driver to cover the range above 200Hz and was being driven by a solid-state Musical Fidelity amplifier. For 2012, the Lotus Group was showing the less expensive G2 ($75,000/pair), which uses a more conventional midrange unit and tweeter, but still on an open baffle, still with a digital-domain crossover and room calibration realized in DSP. Amplification this year was provided by the humongous Audio Power Labs 833T amplifier that had impressed Larry Greenhill elsewhere at the Show.
John Atkinson Posted: Jun 09, 2012 0 comments
Turning the bits into music in the Channel D room was this $2495 standalone D/A converter, the Hilo from high-end soundcard manufacturer Lynx. Offering USB2.0, ADAT, S/PDIF, and AES/EBU inputs, the Hilo features a 4.3" LCD touchscreen to allow navigation of its menu system as well as, when the music is playing, a choice of peak bargraph or VU meters, as shown here. The Hilo supports 24-bit word lengths and sample rates up to 192kHz and can be used with both Windows machines and Macs.
Filed under
John Atkinson Posted: Jan 20, 2012 0 comments
The Mårten Django represented a new direction for the Swedish speaker manufacturer, in that at $15,000/pair, it is considerably more affordable than the Mårten Coltrane speakers shown at earlier Shows. It still uses a ceramic tweeter and a ceramic-cone midrange unit, with three aluminum-cone 8" woofers, but in a less complex enclosure than the more expensive speakers. Downward-firing posts reflex-load the woofers. Set up across the room's diagonal, and flanked by Swedish SMT acoustic panels, the Jacques Loussier Trio performing an arrangement of an Eric Satie Gymnopedie was reproduced with superb low-frequency weight and definition. Amplification was Mårten's own M-Amp, with an MSB digital source. The Djangos were also being used in US importer Dan Meinwald's room, where they were being driven by EAR tube amps and a prototype EAR SACD player to great effect.
Filed under
John Atkinson Posted: Oct 20, 2011 4 comments
Magico's Alon Wolf shows off his new Q1 stand-mounted speaker ($24,950/pair), which marries the beryllium-dome tweeter from the Q3 and Q5 floorstanders with a 7" Nano-Tec–cone woofer. The sealed, hard-anodized aluminum enclosure is braced and damped to minimize resonances. Despite its relatively diminutive size—it measures 14.2" H by 9" W by 14.2" D—the Q1 weighs 60 lbs.

Driven in Chicago retailer Musical Artisans' room by by BAlabo amplification, a Zanden phono stage, a Clearaudio turntable, and a Bottlehead-modded Nagra open-reel deck to play Tape Project tapes, the Q1s produced a full-range sound that flattered female vocals without sounding mellow or lacking in transparency.

Filed under
John Atkinson Posted: Jan 15, 2011 0 comments
Without a doubt, the four-way, five-driver Magico Q5 that Michael Fremer reviewed last November was one of my loudspeaker high points of 2010. But at $59,950/pair, the Q5 is definitely a speaker aimed at the deep-in-pocket. Magico's Alon Wolf proudly showed his new Q3 at CES, which, at $34,000/pair, is going to appeal to a somewhat wider market.

A three-way sealed-box with three 7" Nano-tec–cone woofers, the 47"-tall floor-standing Q3 uses the same proprietary beryllium-dome tweeter as the Q5 in the same type of space-frame enclosure, with a 6" Nano-tec midrange unit. The lower woofers roll off earlier than the upper one, to optimize the crossover to the midrange unit. Frequency response is specified as 20Hz–50kHz, sensitivity as 90dB (which is significantly higher than the Q5's 86dB), and impedance as 5 ohms.

I auditioned the Q3s in a system comprising Soulution pre- and power amps hooked up with MIT's new cables, and listening first to a Red Book file of Patricia Barber, then to a Jordi Savall/Hespèrion XXI recording of a baroque double-violin concerto, this was one of the best sounds I heard at CES, with excellent LF extension and definition, if a touch on the mellow side.

Magico were showing a prototype of the Q1 stand-mount in a back room, which they will be introducing at the 2011 Munich Show. This combines the beryllium-dome tweeter with a single Nano-tec midrange-woofer, but the price has yet to be decided upon.

Filed under
John Atkinson Posted: Apr 07, 2008 4 comments
The are small amps, there are large amps, there are stereo amps, there are mono amps, and then there are Vladimir Lamm's ML3 Signature two-chassis monoblocks, demmed at FSI with Verity Lohengrin speakers, a Lamm L2 Reference preamplifier, LP2 phono preamp, NeoDio CD transport and DAC, and Kubala-Sosna cables, and Critical Mass Systems racks.
Filed under
John Atkinson Posted: Mar 15, 2013 0 comments
In the second Kyomi Audio room, E.A.R. USA's Dan Meinwald was doing an effective dem of the Marten Django XL speakers ($15,000/pair) that Erick Lichte favorably reviewed in September 2012. He used a prototype CAT tube amplifier, a CAT SL1 Renaissance tube preamplifier, and an Esoteric K-1 DAC with standalone clock fed audio data from Amarra. Cabling appeared to be all Magnan. With the Swedish speakers set up firing along the room's diagonal, low-frequency room modes were tamed and vocal music blossomed, whether it was Peggy Lee singing "Fever," Paul McCartney singing a demo of "Mother Nature's Son," or Neil Young live from Massey Hall.
Filed under
John Atkinson Posted: Jun 06, 2006 2 comments
...use a unique drive-unit concept that provides breathtakingly realistic, silky-smooth treble reproduction. I always try to visit the German manufacturer's room at the end of the Show, to savor the sound of their 101E speakers. Driven by MBL's own amps and digital front-end, with Tara Labs "Zero" vacuum-dielectric cables, these lived up to my expectation, though the Show room was not completely sympatico with the bandpass-loaded woofers, which need a relatively well-damped acoustic to work at their best.
Filed under
John Atkinson Posted: Oct 22, 2010 7 comments
Driving Von Schweikert VR-3S speakers ($7995/pair) in Room 8032 was the awesome-looking Kronzilla SXI Mk.II monoblock, featuring the largest tubes I have seen in an audio amplifier. Source was the French EEra CD player, and there my handwritten notes become illegible. Apologies :-(
Filed under
John Atkinson Posted: Oct 14, 2008 1 comments
RMAF was my first chance to hear the new McIntosh MT10 turntable ($9500) that had starred in our 2008 CES blog. But after I had listened to vinyl on the McIntosh system for a while—and very good it sounded, too—Ron Cornelius drew my attention to the MCD500 SACD/CD player ($6500) at the top left of the stack shown in the photograph.

Pages

X
Enter your Stereophile.com username.
Enter the password that accompanies your username.
Loading