Larry Greenhill

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Larry Greenhill  |  Jan 09, 2017  |  0 comments
The Heisenberg—Audionet's largest and most powerful monoblock amplifier—was on display in a portion of the suite shared with YG Acoustics…
Larry Greenhill  |  Jan 09, 2017  |  5 comments
In the D'Agostino exhibit, pure AC power was fed to the Progressive monoblocks by a Stromtank independent power source ($30,000): a 276-lb enclosure in which a 16-cell Lithium phosphate battery pack stores up to 4000W, ultimately to be converted to pure-sinewave AC.
Larry Greenhill  |  Jan 09, 2017  |  2 comments
During visits to the suite, I also heard Jake Shimabukuro's ukulele playing, which was outstanding, and then a recording of his performance played back over the Nagra HD monoblocks…
Larry Greenhill  |  Jan 09, 2017  |  0 comments
Mark Levinson's engineers partnered with VPI's Mat Weisfeld (seen above) to develop the Mark Levinson No.515 turntable. The platter is belt-driven and the speed-control electronics are housed in a metal case under the 'table…
Larry Greenhill  |  Jan 08, 2017  |  1 comments
Rated at 500W into 8 ohms, the Progressions function as a voltage source, doubling the power with each decrease in load impedance, resulting in 1000W RMS into 4 ohms and 2000W RMS into 2 ohms…
Larry Greenhill  |  Nov 23, 2016  |  6 comments
In the February 2010 issue of Stereophile, I reviewed Bryston's first standalone digital-to-analog converter, the BDA-1 ($1995). Five years later, Bryston released the BDA-2, which replaced the BDA-1's 24-bit/192kHz Crystal CS-4398 DAC with a pair of AKM DAC chips in balanced mode. In a February 2016 Follow-Up (footnote 1) I reported that the BDA-2 deepened and widened the BDA-1's soundstage, among other performance gains.
Larry Greenhill  |  Nov 02, 2016  |  1 comments
It was all so familiar. In "Music in the Round" in the January 2016 issue, Kal Rubinson praised JL Audio's latest subwoofer, the Fathom f113v2. He raved about its amplifier's higher power over the original f113, its beefier 13" woofer, its improved, 18-band Digital Automatic Room Optimization (DARO), and its significantly improved deep-bass response in-room.

It was familiar because the same thing had happened when Kal reviewed the original Fathom f113 in his May 2007 column. As he would again nine years later, he'd extolled the sub's high power, small size, built-in single-band Automatic Room Optimization (ARO) software, and "remarkably powerful and clean" deep bass. Those were also my reactions to the Fathom f113.

Larry Greenhill  |  Feb 02, 2016  |  1 comments
Ten years ago, our family was joined by my son-in-law, who was raised in Dublin, and spent his university years in London. I was editing this review during a recent visit with our daughter and grandchildren, and Justin became interested in the fact that I was reviewing a subwoofer made by Tannoy. He reminded me that, in the UK and Ireland, Tannoy had long been a generic term for public-address systems, just as Hoover had come to describe any vacuum cleaner, regardless of manufacturer. Although Justin admitted that this usage was probably "old school," he teased me that I was reviewing a PA speaker for an audiophile magazine!
Larry Greenhill  |  Jan 15, 2016  |  0 comments
VTL Amplifiers, Inc. introduced the $3000 TL-2.5i Performance Preamplifier at CES 2016. It features 6 line inputs, an optional $2000, internally retrofitable phono stage, two pairs of outputs, and a tape loop.
Larry Greenhill  |  Jan 15, 2016  |  0 comments
Scientific Audio Electronics (SAE), founded in 1967, has been out of business for decades. Recently, Morris Kessler of ATI, manufacturers of the ATI and Theta brands,helped restore the company. At CES, Bill Skaer, National Director of Sales, presented the firm's latest amplifier, the 125 lb, SAE 2 HP-D Display version ($19,995).

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