The unit's 160mm bass driver had great bass extension, blending smoothly with the…
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"Here is a recording that should never be played on this small speaker," said Nola's Carl Marchisotto, as he cued up Reference Recordings choral spectacular, John Rutter's Requiem, to play on Nola's new $19,800/pair Studio Grand Reference Gold loudspeaker. Finished in a vibrant red "true Piano Rosewood" veneer, the glistening 42" mini-tower played the full range of the recording's broad soundstage presentation of full chorus and organ at high SPL with hardly a trace of compression and no strain evident.
Brad Lunde, President, of Lone Mountain Audio, the US importer for English speaker manufacturer ATC, showed me this three-way, floorstanding, powered ATC SCM40A loudspeaker ($12,499/pair). Each driver is housed in its own internal compartment and powered by a proprietary class-AB MOSFET amplifier. Its 6.5" woofer is powered by a 150W amplifier, the 3" dome midrange driver has a 3" voice-coil, and the 25mm tweeter is a dual-suspension, silk-dome SH25-76. The crossovers are all active, modified-Butterworth 4th-order, with phase correction circuitry for each crossover point.
The speakers…
Wei Chang, designer of the $3690 Sopranino electrostatic supertweeter that John Atkinson reviewed last May, was showing their bookshelf-sized, 42 lb monitor loudspeaker, the $14,690/pair Mythology 1, which incorporates the Sopranino for the top-octave driver. The enclosure also includes a 35mm soft-dome tweeter crossed over at 1100Hz from the 180mm polypropylene-cone midrange driver. The company offers separate, 40 lb Mythology M1 Stands as well as pairs of white silver speaker cables.
Music was fed to the loudspeakers via Jason Lim's $595 Celsus Sound Companion One DAC, which received a…
Estelon presented its slim, 151 lb, 50"-tall, $45,000/pair, floorstanding XB loudspeaker (above). The speaker employs an 8" Accuton ceramic-dome woofer, a 6.25" Accuton ceramic-membrane midrange, and a 1" inverted ceramic-dome tweeter. Internal wiring is by Kubala-Sosna, and the crossover capacitors are Teflon-Hybrid. The loudspeaker was beautiful to see, and was playing smoothly and softly as I read about it at the exhibit.
But Estelon's Estonian-born designer Alfred Vassilkov, and his daughter, Alissa, were more concerned that I listen to a loudspeaker that won a 2015 CES "Best of…
Danish manufacturer Raidho demonstrated its $30,000/pair, 88 lb, X3 loudspeakers at CES. The remarkable slim towers have four dedicated 4" ceramic midbass drivers and one 8" side-mounted woofer, in addition to a magnetic-planar tweeter that is crossed over at 3kHz.
I received a detailed lesson on speaker motor design, including how wide magnet gaps avoid the distortion-causing air turbulence caused by narrow gaps, and how the use of titanium voice-coils avoids the problems of dynamic damping that are generated when the paramagnetic qualities of aluminum—commonly used for voice-coils—…
Gary Leonard Koh, the President and CEO of Genesis Advanced Technologies, walked me through the latest technological upgrades he has made available through his product line. His 60"-tall, 135 lb Genesis G-Force floorstanding loudspeaker has a cabinet with a carbon-fiber veneer that overlays a formulated laminate of green poplar and bamboo, combined with medium and high density fiberboards. The speaker uses a ring-radiator ribbon tweeter (R3T), a 5" planar-magnetic ribbon midrange, two 5" solid-titanium-cone mid-bass drivers, and two 10" powered (500W) servo-controlled woofers.
The…
Meridian was showing three of their current line of DSP loudspeakers: the $20,000/pair DSP 5200; the $46,000/pair DSP 7200, and the $80,000/pair DSP 8000. These loudspeakers have in common an all-digital input, internal digital signal processing circuitry, and a crossover implemented in the digital domain.
The largest speaker has a sealed enclosure with five internal amplifiers and eight drivers. The DSP 7200 has two woofers, one midrange unit, and one tweeter, and has a bass-reflex configuration; and the smallest 5200 is a 2.5-way loudspeaker with a bass-reflex enclosure. The special…
Dynaudio's Mike Manousselis welcomed me to the Danish speaker manufacturer's exhibit suite and introduced both the company's founder, Wilfried Ehrenholz (above left) and their new $13,500/pair Focus 600 XD, active loudspeaker (above right) to me. "All There Is" reads Dynaudio's slogan for the new speaker, as it can be connected directly to a network, wired or wireless, to play music.
This three-way, 43" tall, floorstanding design employs a single 27mm dome tweeter, a 140mm coned midrange unit, and two 180mm coned woofers. It incorporates four 150W amplifiers, one each for the tweeter,…
"Go hear Tower of Power," said Jon Iverson, "on the 35th Floor of the Venetian. See Philip O'Hanlon and tell him I sent you."
"What is the Tower of Power?" I asked.
"You'll see when you get there," he said.
I found Philip O'Hanlon in the "On a Higher Note" exhibit suite. Philip imports Vivid Audio speakers, as well as Bruno Putzeys' Mola-Mola Electronics. Now I had heard of Vivid Audio, of course; their Giya G3 loudspeaker was Stereophile's 2014 "Component of the Year." Of course, I had heard of Bruno Putzeys, the Dutch electronics engineer whose Hypex and NCore 1200 class…
Sorry I don't have a better photo of this handsome component, which is at the top of the stack. Available now for $3,500, the M12 handles up to 24/192 PCM via USB as well as several card slots on the back for further options. One of those options is a $450 network card that enables the BluOS, aptX Bluetooth, WiFi and Ethernet. Control is via the Bluesound app which looked very nicely done. I hope to play with the M12 a bit more and see what it can do.