Larry Greenhill

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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 06, 2006  |  2 comments
Soundsmith introduced a strain-gauge cartridge system in the Joseph Audio room at the Alexis Villas. The output of the dedicated battery-powered preamplifier can be fed to a preamp's line input as it does not require any equalization.
Larry Greenhill  |  Jan 06, 2006  |  4 comments
McIntosh demonstrated a vacuum-tube version of its C1000 preamplifier in its two-channel audio room at the Alexis Villas. Retailing for $9000 and weighing in at 54 lbs, the C-1000T has fully balanced, dual-mono, MC and MM phono stages, balanced and single-ended inputs and outputs, and a front-panel window to show off four of the eight 12AX7 tubes. Mirrors create a barbershop effect of endless reflections, suggesting the presence of many more tubes than are actually there. Even so, I found the effect pleasing.
Larry Greenhill  |  Jan 06, 2006  |  4 comments
Dieter Burmester, president of Berlin-based Burmester Electronics, beamed as we listened to Madeleine Peyroux's Billy-Holiday-like rendition of "Dance Me to the End of Love" (CD, Careless Love, Rounder, 1161-3192-2) being played over his new full-range loudspeaker, the B-100. I felt that it was the most holographic, three-dimensional reproduction of this song (a personal favorite of both mine and Dieter B.'s) that I have yet heard. Although the price has not been announced, the B-100 is taller and 40kg heavier than its predecessor, the B-99 and should exceed, by a proportional amount, that speaker's $49k/pair price. The B-100 features a new double-ribbon tweeter/horn arrangement that I feel accounts at least in part for the new speaker's jaw-dropping transparency and effortless highs.
Larry Greenhill  |  Dec 18, 2005  |  0 comments
Street buzz is a force to reckon with. When an audiophile whispers to me that a piece of new equipment sounds unusually good, I'm interested. When two manufacturers of other equipment independently tell me "You've got to listen to this speaker," I get excited.
Larry Greenhill  |  Nov 26, 2005  |  0 comments
Home theater has dramatically influenced the design of aftermarket subwoofers. Multichannel processors automatically provide a properly filtered low-frequency signal to drive a subwoofer, relieving the need for the sub to be shipped with a passive crossover network or an active electronic crossover. When Genelec offered one of their subwoofers for review, I decided it was important to try to evaluate such a product, even if it meant I'd have to scramble around to find a quality external electronic crossover.
Larry Greenhill  |  May 22, 2005  |  0 comments
Although Mark Levinson Audio Systems components continue to be produced, the company's headquarters moved in late 2003 from the Madrigal plant in Middletown, Connecticut, to Harman Specialty's facility in Bedford, Massachusetts. There ML shares manufacturing and sales space with Harman's other high-end lines, Revel and Lexicon.
Larry Greenhill  |  Dec 19, 2004  |  0 comments
Loudspeaker cabinet design has been strongly influenced by home theater. Large floorstanding cabinets, required for reproduction of bass frequencies, are being replaced by tall, graceful towers with small footprints. While these slim speakers fit more easily into home décor and living spaces, to fill out their bass response they depend on being used with the subwoofers that are standard in multichannel systems.
Larry Greenhill  |  Dec 12, 2004  |  First Published: Nov 12, 2004  |  0 comments
It didn't seem like such a big deal. After all, when designer Kevin Voecks added a passive radiator to the bottom of Revel Loudspeakers' powerful Ultima Sub 15 subwoofer, no one expected that the resulting 6dB increase in bass output below 35Hz would be so audible. However, Revel's sophisticated double-blind listening tests (described in my review of their flagship Ultima Salon full-range loudspeaker in the March 1999 Stereophile, revealed that a big change had occurred. With now twice the radiating surface, the modified Sub 15 produced significantly deeper, more powerful bass.
Larry Greenhill  |  Oct 26, 2004  |  First Published: Oct 01, 2004  |  1 comments
Makers of powered subwoofers fall into two camps: those that fit a high-powered amplifier and a single, large woofer into a relatively small, unobtrusive enclosure; and those that build two or more 10" woofers and an amp of moderate power into a larger, heavier enclosure.

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