Kalman Rubinson

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Kalman Rubinson Posted: Jan 14, 2014 1 comments
Pro-Ject easily wins the competition for who can offer the greatest number and variety of little audio boxes. With their range of turntables distributed around the room, they had an entire large wall covered with their devices, DACs, CD players, preamps, mono- and stereo-amps, switches, power supplies, tuners, and phono stages. They also had boxes with combinations and permutations of these functions and most of them came in more than one of their various ranges, E, S, DS, DS+ and RS, in order of feature set and price. I was most intrigued by their Stream Box DS music streamers, all of which handle up to 24/192 via WiFi, LAN and USB and offer Internet radio via vTuner as well as Spotify and other streaming sources. A 3.5" TFT color display shows text and album art. As you go up the line, you can add iOS and Android control, ALAC support, analog and digital inputs or, even, built in power amps. Prices start at under $1000.
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Kalman Rubinson Posted: Jan 14, 2014 0 comments
SVS showed two new subwoofers, both based on a newly-developed 12" driver that features dual ferrite magnets, a reinforced Nomex spider, a long-throw rubber surround and tinsel leads integrated into the cone to eliminate tinsel slap and improve reliability. Each is also powered by a amplifier, the Sledge STA-500, rated at 500W continuous and it incorporates a DSP engine with an array of filters, controls for volume, gain and phase as well as a frequency-dependent limiter/compressor to control driver behavior. Both driver and amp come in a compact sealed design, the SB-2000 ($699, right above) with a FR of 19-240Hz and in a larger, more powerful ported design, the PB-2000 ($799, left above). During a brief audition, even the smaller SB-2000 seemed more than capable of filling the demo room with powerful, tight bass.
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Kalman Rubinson Posted: Jan 14, 2014 0 comments
It is said that good things come in small packages and this CES offered proof of this. Among the very smallest of these is the Audioengine D3 Premium 24bit DAC, priced at $189. This tiny all-metal USB DAC is no larger than the flash-drives with press kits distributed freely at CES. Still, it handles up to 24/96 and requires no special drivers. How can good sound stuff get any smaller?
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Kalman Rubinson Posted: Jan 14, 2014 1 comments
Over at T.H.E Show at the Flamingo, and surrounded by booths offering all sorts of discs and their supporting paraphernalia, I came upon Darin Fong's table of laptops and headphones but he was not selling any of those. His company, Darin Fong Audio, is offering a software program called "Out Of Your Head" which reprocesses stereo and multichannel sources so that you can hear them as you would over a loudspeaker-based system. This is similar, in intent, to the marvelous Smyth Realiser that I reviewed in November 2010, but, at just $149, is much more affordable. Like the Smyth, it supports multiple presets (acoustic environment files) although it is not personalized to the user's own HRTF. It was also quite effective. There is free trial version on the website.
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Kalman Rubinson Posted: Jan 12, 2014 0 comments
Korg showed a pair of DSD-capable DACs that work with their well-known AudioGate software, the DS-DAC-100 ($599) and, above, the DS-DAC-100m ($350). They are similar in technology and support up to 24/192 PCM and DSD at 2.8224 and 5.6448MHz. Using AudioGate, all audio formats, including MP3, are up-converted to 5.6448MHz DSD in the computer for transmission to the DACs. The bigger DS-DAC-100 sports RCA and XLR outputs in addition to a standard 6.3mm headphone jack while the more portable DS-DAC-100m has 3.5mm outputs for both line and headphone applications.
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Kalman Rubinson Posted: Jan 12, 2014 2 comments
Bowers & Wilkins and Classé were showing their wares in an elegant suite in the Mirage and there I finally got to see and hear Classé's first venture into class-D amplification, the CA-D200 (above). It certainly looked worthy of the family name and, via B&W 805D speakers and driven by the latest version of the CP800, it produced a lovely sound, discernible even in this unfamiliar space.
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Kalman Rubinson Posted: Jan 12, 2014 0 comments
The Jade 7 from Wharfedale was very favorably reviewed by Bob Deutsch in Stereophile's May 2013 issue but at the 2014 CES I got to see and hear the new little brother, the Jade 1. Surprisingly, this smaller and stand-mounted speaker is also a 3-way with the same drivers, aperiodic loading and crossover technology. It certainly sounded similar, balanced and full down into the real bass. It also was finished just as luxuriously. Looks like a great value in a high-end speaker for $1200–$1400/pair, depending on your choice of finish.
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Kalman Rubinson Posted: Jan 12, 2014 0 comments
PSB had already shown its neat little powered desk-top speaker, the Alpha PS1 but, now, they have completed a 2.1 system by adding the Sub Series 100 Compact Powered Subwoofer, which Stephen Mejias will be reviewing in the March issue of Stereophile. The combination, placed, appropriately, on a desk top, sounded amazingly well balanced and full with good bass on several tracks that were played. It displayed none of the usual muddy bass that one usually associates with table placement and, when listened to seated or standing a few feet away, offered really big and open sound. The combination, called the Alpha-1-100, comes at a special price of only $499.
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Kalman Rubinson Posted: Jan 12, 2014 0 comments
SOtM is a manufacturer of specialized audio devices for general and for PC applications. I am familiar with them because I am using their highly regarded tX-USBexp as the USB output for my own server/streamer. At CES, they showed a new sHP-100 headphone amp and USB DAC ($600, left) which has an analog volume control, USB, coaxial, optical, and analog inputs, a headphone output and analog line outputs, and supports 24bit/192KHz PCM, DSD playback. To its right is their neat little sMS-100 wireless streamer ($449), which supports up to 32/384kHz PCM and DSD via USB.
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Kalman Rubinson Posted: Jan 12, 2014 0 comments
The name Tannoy is, of course, synonymous with "Dual Concentric" and their classic designs were in full display and demonstration. Off to the side, however, they were showing their new Precision range of more affordable designs, which are based on a new implementation of the Dual Concentric concept in a 6" driver that incorporates a wide-band tweeter.

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