Larry Greenhill

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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 09, 2017  |  0 comments
In the YG Acoustics-Audionet suite, the sound on playback of Jake Shimabukuro's ukulele wizardry came closer to matching his live performance than in most rooms, perhaps as a result of the excellent match between the Audionet Max monoblock amplifiers and YG Acoustics Sonja XV loudspeakers.
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
At CES 2017, Japanese manufacturer A&M Ltd. announced the expansion of their Air Tight amplifier line with the ATM-3211 all-triode, 120W monoblock ($72,000/pair).
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  |  2 comments
Quad electrostatic loudspeakers have been unavailable in the United States retail market for the past few years because there has been no importer. In the past 12 months, MoFi Distribution has stepped up to develop a dealer network and provide service. Jonathan Derda, Mo-Fi's National Sales and Marketing Manager, described the new service center in Fairfax, Virginia that will service all vintages and versions of the loudspeaker.
Larry Greenhill  |  Jan 15, 2016  |  0 comments
Pass Laboratories celebrated its 25th Anniversary in business by introducing its HPA-1 headphone amplifier ($3500). The circuitry is a two-stage CFA topology using cascaded ultra-low noise Toshiba JFETs driving complementary Fairchild power MOSFETs running in class-A.

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