Larry Greenhill

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Larry Greenhill  |  Jan 14, 2013  |  0 comments
I stumbled into the Naim Audio Exhibit and was faced with a wall of amplifiers and electronics. Chris Koster, of the Sound Organisation, Naim's US importer, guided me through the Naim amplification that was being used to drive the tri-amplified loudspeakers in the room. Starting from the left, the rack held three NAP-500 solid state amplifiers ($28,000 each).Sitting just above the three amplifier chassis at the extreme left was a Naim Snaxxo 362 ($3500) active crossover; its Naim Supercap power supply, sitting at the top of the center column, powered the Snaxxo. Each of the amplifier's individual NAP-500 PS power supplies occupied the three lower shelves at the center of the rack. The two top center shelves held the power supplies for the NAC552 preamplifier ($28,000) and the NDS Media Streamer ($11,000), whose control chassis could be found at the extreme right of the rack.
Larry Greenhill  |  May 12, 2007  |  0 comments
A tradition at HE SHows is the "bazaar: in one of the hotel's ballrooms, where record companies and accessory manufacturers do a brisk business. Here, Marcia Martin of Reference Recordings shows off their latest release Serenade, a recording of the same vocal group, the Turtle Creek Chorale, as in their best-selling Rutter's Requiem CD.
Larry Greenhill  |  Jan 06, 2006  |  0 comments
Day Sequerra presented its newest FM/AM/HD Radio tuner, the Model M1 HD Broadcast Reference tuner in the Alexis Park. The basic chassis includes the option to receive High Definition (HD) FM digital radio and HD/AM radio in a modular package ($4995) with single-ended analog, balanced analog, and digital outputs. "We have begun to refer to this model as 'tuners," said David Day, seen in the photo with his new baby, "because it can be configured to accommodate 10 different audio and video receive modules, including: FM HD, a class-M output option that features current-feedback amplifiers), cable TV, an ultra high-end FM Reference Module front-end option, or HD TV." Two common options will be the M1 configured with a 2.75" oscilloscope ($6995), or the price-not-determined "Panalyzer" option, which provides a 5–500MHz spectrum display.
Larry Greenhill  |  Jan 13, 2013  |  0 comments
Bryston's new product line-up for 2013 includes a replacement for its venerable 2B stereo amplifier, the 2.5B amplifier ($2995). Similar to the new BP-17 preamplifier ($3550, see below), the 2.5B amplifier is derived from the amplifier portion of its B-135 SST2 integrated amplifier (see related story). Bryston's James Tanner explained that the upgrade employs a much beefier power supply than its predecessor, allowing it to deliver 135Wpc into 8 ohm load impedances. Bryston's new BP-17 preamplifier ($3550) is derived from the preamplifier portion of its B-135 integrated amplifier, which features balanced outputs and advanced circuitry derived from the SP-3 surround processor. The B-17 closely resembles the B-135, differing externally only in not having heatsinks and speaker outputs on the rear panel. The BP17 utilizes a software controlled, motorized analog volume dial and integrated balance control.
Larry Greenhill  |  Jan 14, 2016  |  1 comments
MoFi Distribution now distributes the Balanced Audio Technology product line, and were demonstrating the new BAT VK-76SE stereo tubed amplifier. Output is specified as 75Wpc into 8 ohms and 150Wpc into 4 ohms.
Larry Greenhill  |  Jan 15, 2013  |  0 comments
Audio Research had live demonstrations of a number of new products, including its new CD transport, the vacuum tube Reference CD-9 player ($13,000) and the vacuum-tube Reference 10 line stage preamplifier ($30,000). These were included in a system with their vacuum tube Reference Phono2 SE phono preamplifier ($13,000), their Reference D/A converter ($16,000), Reference 250 monoblocks ($26,000/pair), and a pair of DSM450M solid-state power amplifiers ($11,000/pair). The Ref250s and DSM450s were used to bi-amp a pair of Sonus Faber Aida speakers.
Larry Greenhill  |  Jan 14, 2016  |  0 comments
Bryston also showed, for the first time, value-oriented phono stages for moving-coil and moving-magnet phono cartridges, as well as a power supply for these two units.
Larry Greenhill  |  Jan 16, 2012  |  0 comments
Ron Sutherland had a rack of his components at CES to drive Vandersteen Quatro floorstanding loudspeakers. The rack consisted of the two monophonic Phono Block phono preamplifiers, recently reviewed by Brian Damkroger in Stereophile; the $15,000 Destination Line Stage (one non-audio signal carrying control unit with Nixie tubes, and one audio chassis for each channel); and the $10,000/pair, 200W monoblock power amplifiers. Except for the amplifier and control chassis, most of these units are configured into two side-by-side subunits—one for power supply and one for audio signal—attached only by front and rear panels.
Larry Greenhill  |  Jan 15, 2016  |  2 comments
Finished in Lancaster Grey, the Quad PA-One headphone amplifier is a full-tube design, with a built-in DAC.
Larry Greenhill  |  Jan 13, 2015  |  0 comments
"Here is a recording that should never be played on this small speaker," said Nola's Carl Marchisotto, as he cued up Reference Recordings choral spectacular, John Rutter's Requiem, to play on Nola's new $19,800/pair Studio Grand Reference Gold loudspeaker.

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