CES 2012

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HRT HDMI Streamer

Branching away from strictly audio products, the HDMI Streamer has two HDMI inputs and one HDMI output and a stereo audio output. The idea is to peel the audio off of an HDMI signal and send it to your analog stereo preamp while leaving the video intact for your TV. All perfectly legal says HRT. Available sometime around April for $229.95

The Mårten Django

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.

TAD E1 Speaker

All-new from TAD at the 2012 CES was a more affordable line of components than the 600 series and electronics and Reference loudspeakers. The Evolution Series E1 speaker ($29,800/pair, right) still uses a concentric tweeter and midrange unit, like its more expensive Reference One sibling (left), but while the tweeter dome is still beryllium, the midrange diaphragm is now magnesium rather than beryllium and the unit is built on a 5" rather than a 6" chassis. Twin 7" woofers are used, but still with the highly linear corrugated surrounds and with a 2.5: voice-coil. Bass extension is specified into the low 30s, anechoic. I auditioned so much music on this system, I thought I was outstaying my welcome, but the sound of the E1 system, at $76,800 including the new M2500 500Wpc power amplification and the C2000 D/A preamp driven by asynchronous USB from a MacBook Air and all sitting on a Finite Elemente rack was open, natural, and uncolored, with superb low-frequency definition and weight. I couldn't imagine how the sound of a a 176.4kHz/24-bit transfer of Rebecca Pidgeon singing "Spanish Harlem" could be bettered—until TAD's Andrew Jones switched to the TAD Reference system (see next story).

MSB Diamond DAC IV, Diamond Power Base, WiFi System Interface and Galaxy Clock

The Diamond DAC shown here has now been upgraded with MSB's Pro I2S Network capability which the company claims is a faster, lower jitter version of MSB’s original network and retails between approximately $20-35k depending on included options. The entire line is also now available in this luscious, but hard to photograph, black finish and it's likely I'll be reviewing an MSB system for Stereophile in the next few months.


Below the DAC is the MSB Diamond Power Base power supply running at $4,495 and below that is the very thin WiFi System Interface which brings iPad app control to the entire MSB line for $1,950 and should be available shortly.


Perhaps the most interesting MSB announcement is the $9,950 FemtoSecond Galaxy Clock that the company is making available as a plug in module for all DAC IVs. The claim for the clock upgrade is less than .077 picoseconds of jitter (77 femtoseconds)--let's see if JA can measure that.

John DeVore & the Gibbon X

DeVore is a name that's no stranger to Stereophile readers, two DeVore Fidelity models being listed in "Recommended Components," and designer John DeVore often mentioned in Stephen Mejias' blog. The Gibbon X ($11,000/pair) is a new three-way floorstanders, featuring all NewGen drivers, including a woofer that is 50% larger than the woofer of the original Gibbon and has double the linear voice-coil travel. The new midrange driver has a phase plug for improved transient performance, and has its own chamber. With the LP of Louis Armstrong and Duke Ellington playing on the system that included the Gibbon Xs (Well Tempered Lab turntable and arm, Audio Research electronics), I was sorry that I had to leave to continue on my rounds.

The Sonus Faber Aida

The New York debut of Sonus Faber's stunning-looking Aida ($120,000/pair) was compromised by sub-optimal room acoustics and too much noise from outside the dem area. But the speaker, powered by Audio Research's new Reference 250 monoblocks ($25,900/pair) lived up to the promise in Las Vegas. But as I had found in New York, the true magic of the Aida was only to be found if you sat exactly in the sweet spot, when the speakers disappeared and the end of the room dissolved into the recorded acoustic. Certainly the team from WhatsBestForum.com sitting in front of my camera—Hi, Steve!—were enjoying what the Aidas' were doing.


The rest of the system comprised an SME Model 20/3 turntable/tonearm ($17,000) with a Palos Presentation cartridge ($3995), an Audio Research CD8 ($9995) and DAC8 ($4995), Reference Phono 2SE ($12,995) and Reference 5SE linestage ($12,995), all connected with Shunyata cables. Racks were the ubiquitous Harmonic Resolution Systems SXRs and power conditioning was also by Shunyata.

High-Efficiency Non-Switching Amp from THX

When I gave my Richard Heyser Memorial Lecture at last October's AES Convention, THX's Laurie Fincham was sitting in the audience. Afterwards, Laurie whetted my appetite for what the company would be presenting at CES: a patented non-switching power amplifier topology that would be as efficient as a class-D amplifier but without the side-effects that afflict such designs, high levels of radiated RF, for example. In the photo, Laurie is pointing to the power supply of the amplifier. DC is fed to two oscillators running at 25kHz, one generating a sinewave, the other a cosinewave, ie 90° out of phase with the sinewave. Each wave feeds a transconductance amplifier in the primary of a small transformer; the output of each secondary is rectified and summed to produce a high DC voltage which is then used to power the amplifier circuit. There are no storage capacitors in the circuit—it looks as if almost all the energy entering the supply is available as the final DC voltage! The new topology was developed by Fincham, Owen Jones (the twin brother of TAD's Andrew Jones) and Andrew Mason.

HRT HeadStreamer

I'm guessing this will be a hot product: asynch USB to stereo out for either headphone or audio feed. Handles up to 24/96 (sample rate indicated by LED), powered by your USB bus and is priced at $139.95. Designed and manufactured in California and available now. I'm really curious to hear how this one sounds.

The 2012 Consumer Electronics Show: A Better Way?

Photo: John Atkinson


It looks sort of pretty, doesn't it?


Imagine how much prettier it would be if it were real. Imagine again how much prettier it would be if those bridges and roads and towers weren't there at all.


Every time I stepped from the slow elevator and onto the casino floor at Harrah's, where Stereophile's editors spent their sleepless nights, my hatred for Las Vegas was revitalized. This was like some kind of bad joke, some kind of post-modern torture. Oh, god, I am still here. I would turn right and see the same flashing lights, the same low ceilings, the same people who had been there the night before, still sitting, still smoking, still hoping, still staring blank-faced into spinning screens of cherries, spades, and jokers, and I would wonder why.


Why? Most people who visit Las Vegas seem to be looking for money, sex, drugs, or simple escape. Why are we here?

Bryston's Headphone Amplifier

Thiel and Bryston always share an exhibit area in the Sands Convention Center’s Bassano Ballroom, and this year's CES was no exception. James Tanner, Bryston's upbeat product manager, had gathered a terrific playlist of musical selections on a thumb-drive, which drove the company's $2195 BDP-1 digital file transport, $2195 BDA-1 DAC. Livingston Taylor's whistling on "Isn't She Lovely" opened the playlist, just as it did at the Joseph Audio suite, and many others—it was a common selection at the Venetian exhibits. Sound from the $9500 Bryston SP-3 preamp/processor ($7900), three-channel Bryston 6BSST2 amplifier, Thiel CS1.7 speaker prototype and Thiel USS SmartSub Subwoofer produced soundstage depth and imaging that was among the best, almost as good I heard at the much more expensive system in the VTL suite. Tanner walked me through Bryston's newly announced BHA-1 headphone amplifier featured in the photo ($1295), which is highly versatile, including twin XLR outputs for balanced headphones, and both XLR and ¼ jacks for conventional headphones.
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