CES 2008: Dick Olsher Investigates Tube Gear at CES
January 23rd, 2008 — By The Absolute SoundDick Olsher’s Best of Show
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Best Sound: Kudos again to Mike Slaminski–the audio engine behind Precision Audio & Video. Although either of his rooms at the Venetian could have gotten my vote, in the end, and by a small margin, I opted for the system consisting of the Venture Audio Grand Excellence III Signature speakers, Silicon Arts ZL-120 monoblock power amplifiers, Concert Fidelity CF-080 linestage preamplifier and DAC-040, Silicon Arts SPA-4B phonostage, Spiral Groove SG-1 turntable outfitted with a Graham Phantom B-44 arm and Transfiguration Orpheus cartridge, TEAC Esoteric UX-1 transport, Sound Application RLS power conditioners, and FMS cable.
Greatest Bargain: Any of the Disc Doctor record and stylus cleaner products starting at $25.
Most Surprising Discovery: A tube amplifier from digital powerhouse TEAC Esoteric with the speed to match Esoteric’s MG-20 speakers.
Most Important Trend: Continued evolution of metal cone drivers, including magnesium-alloy designs.
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Most Significant New Product: The $1695 PS Audio Memory transport; potentially, the most cost effective solution for CD playback jitter reduction.
Greatest Technological Breakthrough: David Berning’s extension of the Zero-Hysteresis (ZH) technology “OTL� to higher power levels. At the core of the technology is a mapping of the audio signal onto an RF carrier frequency, followed by a high-frequency power converter, which extracts a high-current and low-impedance drive signal suitable for driving a loudspeaker.








Dear Mr.Olsher
Comment by velissarios georgiadis May 7th, 2008 @ 6:56 amIt was a delight to meet you at the Vegas show.
We appreciate the coverage you dedicated, regarding our company.
I’m glad that you understand our point of view about the sound we are trying to achieve.
And I think that you will understand more about our philosophy regarding sound reproduction, if you will honor us by testing some of our products.
Thank you for the chance.
Velissarios Georgiadis
Trulife Audio
Greece