Larry Greenhill

Sort By: Post Date | Title | Publish Date

CES 2013

Larry Greenhill | Jan 13, 2013 | 1 comments

MBL’s Corona Line C-15 class-D monoblock amplifiers ($12,500 each) are rated at 500W into 4 ohms with low distortion, and none of the rising distortion with frequency found in other class-D designs. In addition, the distortion is load independent. This is a result of the circuit design MBL calls a "Linear Analog Switching Amplifier Design” (LASA). MBL designer Jurgen Reis was proud that the amplifier had been designed to meet the stringent South Korean "KT" consumer standard regulations, and "was on the way" to meeting the even more stringent "CCC" Chinese consumer requirements. Although the switching occurs at 300kHz, the amplifier is free of RF emissions up through several MHz because of extensive mu-metal shielding. The amplifier and preamplifier are available in several different cosmetics including a white or black chassis with center section in gold or chassis color. Matching C-11 preamplifier and C31 CD player, with price points are also available.

McIntosh Laboratory's 50th Anniversary Amplifier

CES 2012

Larry Greenhill | Jan 16, 2012 | 0 comments

It was good to visit McIntosh Laboratory's 35th floor suite at the Venetian Hotel and spend a few minutes with Ron Cornelius, the product manager, discussing our shared experiences with the legendary McIntosh MR-78 FM tuner. Ron showed me the latest iteration of the company's MC-275 tube amplifier. Now released as version 6, 50th-Anniversary 275, priced at $6500, it reminded me that the amplifier was first shipped in 1961.

McIntosh MAC7200 stereo receiver

FM Tuner Reviews Integrated Amp Reviews

Larry Greenhill | Dec 30, 2020 | 40 comments

Recently, I received an email from Editor Jim Austin. "Larry, do you still use your Day Sequerra FM Reference tuner1 to listen to FM radio?" he asked.

"Jim, yes, I still listen to FM classical music in the Bay area. Why?"

McIntosh's Tube Preamp

CES 2006

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.

Meridian's Digital Loudspeakers

CES 2015

Larry Greenhill | Jan 13, 2015 | 0 comments

Meridian was showing three of their current line of DSP loudspeakers: the $20,000/pair DSP 5200; the $46,000/pair DSP 7200, and the $80,000/pair DSP 8000. These loudspeakers have in common an all-digital input, internal digital signal processing circuitry, and a crossover implemented in the digital domain.

Muse Model 18 subwoofer

Subwoofer Reviews

Robert Harley, Corey Greenberg, Larry Greenhill, Thomas J. Norton | Nov 02, 2011 | First Published: Jul 01, 1991 | 0 comments

I should begin this review by confessing that I've never been a fan of subwoofers. Most subwoofer systems I've heard have been plagued by a familiar litany of sonic horrors: poor integration between subwoofer and main speakers, boom, bloat, tubbiness, slowness, excessive LF output, and an overall presentation that constantly reminds the listener he is hearing a big cone moving. To me, subwoofers often sound detached from the music, providing an accompanying thump that bears little relationship to the sound from the main speakers. Rather than revealing the music's harmonic underpinnings, subwoofers often obscure them in a thick morass of featureless boom. In addition, adding a subwoofer often destroys the qualities of the main speakers that made you buy them in the first place—just to name a few of my observations (footnote 1).

Other than that, I like subwoofers.

My Epiphany: Pass Labs, Sony, Kimber, and DSD Files

CES 2013

Larry Greenhill | Jan 17, 2013 | 9 comments

For the first time in many years, I walked into a room at CES and was immediately blown away. Pass Labs personnel had suggested I listen to the amplifiers driving Sony loudspeakers, so I went to the 30th floor of the Venetian to listen. I had no expectations, other than knowing that five Sony SS-AR1 loudspeakers ($27,000/pair) were powered by five Pass Labs Xs300 amplifiers ($85,000/pair), all connected by Kimber Kable. What I didn’t know was that Sony had given the two people running that demonstration, Blue Coast Records’ Cookie Marenco and Super Audio Center’s Gus Skinas, carte blanche permission to play any one of the 150 Direct Streaming Digital (DSD) master titles from Sony’s library for the duration of the Show.

Myryad MT 100 FM stereo tuner

FM Tuner Reviews

Larry Greenhill | Nov 02, 2011 | First Published: Nov 01, 1999 | 0 comments

The Random House Dictionary of the English Language defines "myriad," derived from a Greek word meaning "ten thousand," as "a very great number of persons or things." British and unabashedly ambitious, Myryad Systems has set itself myriad design goals for its M-series stereo components: audiophile performance, real-world pricing, convenience, circuit simplicity, common remote-control function, and physical beauty.

Nagra's Classic Integrated

CES 2016

Larry Greenhill | Jan 15, 2016 | 1 comments

Matthieu Latour, Nagra's Marketing Director, spent time showing me the Swiss company's new Classic Integrated Amplifier ($19,450). Both Nagra's Classic Integrated Amplifier and Classic stereo power amplifier deliver 100Wpc into 8 ohms and are strikingly similar, but differ in that the integrated unit has 3 RCA inputs and 1 XLR input and cannot be bridged. It uses a solid-state circuit preamplifier section. The Classic Integrated amplifier will be available in May, 2016.

Nagra’s Melody

CES 2013

Larry Greenhill | Jan 14, 2013 | 0 comments

When I visited Nagra's exhibit at the Venetian, Jean Paschal Panchard, Nagra's representative, was out for a meeting. I asked his colleague, Jorgen Olofsson of Marten loudspeakers (the $77,000/pair Marten Coltrane Tenors were being driven by Nagra electronics), what was the "newest" Nagra product being shown. He mentioned Nagra's new Melody high-end solid-state preamplifier. Like the all-tube Jazz preamplifier, the Melody features the traditional Nagra look with the modulometer on the front face to indicate output signal level. The Melody weighs 7 lbs, and has a rated bandwidth of 10Hz–50kHz, +0/–1dB. Like the Jazz, all five RCA inputs and the two switchable outputs (one RCA and one XLR) are all on the back panel. It can accept an external power supply, such as the Nagra ACPS II or the new multiple power supply name the Nagra MPS. The Melody’s suggested retail price in the USA will be $7500 and the optional phono stage will cost $1500.

Search form

Larry Greenhill

Pages