CES 2016

Last year, I raved-reviewed the Hegel H160 integrated amplifier. It was probably the best all-around integrated amp I studied. I laughed that it had only two analog inputs but six assorted digital ones. I didn't laugh while the H160 grabbed every loudspeaker in my house by its cojones and gently forced the frightened cones to submit. Maybe it was the black mask faceplate or maybe was Hegel's SoundEngine technology. I don't know, but unquestionably, the H160's 150Wpc (into 8 ohms) had a very special way with speaker cones.

The tube warmth of the aluminum-chassis, leather-clad Absolare Passion integrated amplifier ($24,750), a hybrid SET design with a tube preamplifier section and solid-state dual mono amplifier section that aims for a "tube sound," was a touch of heaven amidst a limbo of grayness. How lovely, after encountering a number of gray-tinged presentations in other rooms, to again hear lots of enjoyable, warm color.

Coming from the pro market, where active loudspeakers have been the norm, ATC is a major advocate of the active approach. According to ATC, the advantages include more accurate crossovers, lower intermodulation distortion, improved frequency response and stereo matching, and better low-frequency control. The active speaker from ATC being demoed at CES was the SCM40A, ($12,999/pair; $6999/pair in the passive version).

The Pandora is a tube-based DAC with one USB and three SPDIF inputs, which also forms the basis for the Romulus CD player that I reviewed favorably a couple years back. Aesthetix has now updated both products with what they call Eclipse upgrades, which include StealthCap capacitors, improved chassis damping and isolation, and upgraded grounding design in the power supply. The Pandora DAC is now $12,000 with the Eclipse updates.

Accuphase's head of engineering, Masaomi Suzuki, introduced the company's new P-7300 flagship class-A/B stereo power amplifier ($32,000). The amp claims ultra-low noise and a super-high damping factor—the clipping power is higher than before, and the amp is 50% quieter than its predecessor—and outputs 125Wpc into 8 ohms. Its versatility extends to outputting 800Wpc into 1 ohm, which means that loudspeakers with challenging, amp-wilting impedance curves should not present insurmountable problems.

Amplifier Technology Incorporated's John Baloff showed me their new 4007 class-D amplifier during a brief visit to their room. "Baby brother" to the company's 6000 amplifier, the 4007 ($2995 for the 2-channel version; the amplifier is available in 4-, 8- or 12 channel versions) delivers 180Wpc into 8 ohms, using new "extremely quiet" NCore class-D modules.

The surprising combination of the superb-sounding (but prototype) Technical Audio Devices Laboratories (TAD) loudspeakers with the wonderfully affordable Audio Alchemy electronics manifested some penetratingly beautiful Roy Orbison music.