Erick Lichte

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Erick Lichte Posted: Jan 13, 2010 0 comments
Musical Fidelity, now distributed in the US by Tempo, had a room at the Mirage and were displaying lots of new equipment. As part of their newly released M series, Antony Michaelson's company showed off the M6i dual-mono integrated amplifier. The amps' circuitry design trickles down from the Musical Fidelity Titan amp reviewed last June by Michael Fremer. The amp puts out 200Wpc, retails for $3000, and, surprisingly, features a USB input.
Erick Lichte Posted: Oct 05, 2012 2 comments
Like many audiophiles, I cohabit with someone who understands my audio obsession but has no desire to share it. That someone is my wife. Since I began writing for Stereophile, Ashley has helped me carry amplifiers, tape up boxes for shipping, and found room in our house for all the extra components and their boxes—which sometimes make the place look like a scene from an episode of Hoarders. She's a peach. Every time new gear comes to the house or to my studio, my wife has calmly helped me move stuff around while I dance around like a six-year-old on Christmas morning.
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Erick Lichte Posted: Jan 13, 2011 0 comments
Conrad-Johnson introduced their new ET5 line stage preamplifier. According Bill Conrad and Lew Johnson, the ET5 is a scaled-down version of the GAT preamp (the silk-screening you see here labeling the ET5 as a GAT is an error). The ET5 shares all of the same parts as the GAT but is a stereo design instead of the GAT’s dual-mono layout. The ET5 uses Vishay resistors, CJD Teflon capacitors, gold plated OFC I/O connectors and vibration-isolated printed circuit boards for the gain circuit. The ET5 ships this month and will cost $9500.
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Erick Lichte Posted: Jan 12, 2011 0 comments
“Go check out the Constellation Audio room,” said Jon Iverson. So I did. As I entered the room filled with unworldly looking gear I spied Michael Fremer, engrossed in one of his famous mix CDs, burned from his vast vinyl collection. Michael, ever the gentleman, relinquished the sweet spot to me and both of us took in some big, clean, transparent sound. Driving a pair of $150,000 Tidal speakers was Constellation’s Hercules amplifiers ($70,000 each), which are each able to put out a kilowatt of juice into 8 ohms and runs its first 250W in class-A.

The visual design of the amps is both striking and understated, clad in an all aluminum chassis. Each side of the amp has a diffuser grid which hides the amp’s heatsinks and allows for a chimney action to help cool the amplifier. All that aluminum also serves the purpose of mass-loading the amps to control vibration. Internally the amps mechanically float the sensitive signal carrying parts. That attention to vibration damping could be heard as stillness and ease, particularly when I played a high-resolution file of Robert Silverman playing the final fugue from Brahms’ Variations on a Theme by Handel. My time in the Constellation room was stellar.

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Erick Lichte Posted: Jan 12, 2011 0 comments
I finally got to meet Roy Hall of Music Hall. I, along with many of you, have been recently delighting in his colorful and off-color manufacturer’s comments in the pages of Stereophile. New to the stable of products Roy distributes is Creek’s Wyndsor phono preamplifier ($2495). This is a fully adjustable phono preamp with all of the settings available as you scroll through the on-screen menus. The preamp is powered by an external power supply and has just started shipping.
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Erick Lichte Posted: Jan 15, 2011 1 comments
Dan D’Agostino is no newbie to high-end audio, but his namesake company is. In the new company’s first showing at a CES, Dan brought in his new Momentum monoblock amplifiers ($42,000/pair). The amps, visually inspired by Swiss watch design, are among the most distinctive and beautiful pieces of equipment I’ve seen. The sides of the amplifier are made of copper, which not only gives the amps a lustrous, glowing color, but also serve as very efficient heatsinks for the 28 output transistors.

The amplifier is completely made in-house, including such things that are usually handed off to subcontractors, like stuffing the printed-circuit boards. There are no surface-mount parts used, Dan feeling that traditional through-hole parts offer better long-term performance consistency.

A 1.2kVA power transformer is packed into the compact chassis and in the tradition of Krell, the company that he cofounded 30 years ago, the new amplifier puts out 300W into 8 ohms, 600W into 4 ohms, and 1200W into 2 ohms, all with class-A/B biasing. Yet, there was nothing about this system that sounded like class-A/B amplifiers. Driving Wilson Sashas, the sound was warm, fast, open and generous—tonally and spatially. Voices all sounded balanced, life-like and three-dimensional. Dan told me a matching preamplifier is on the way.

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Erick Lichte Posted: Jan 15, 2011 0 comments

Michael Fremer and I got up early Friday morning and headed to the Mirage hotel where Devialet, a new French audio company, and its new North American distributor, Audio Plus Services, hosted a breakfast gathering to unveil their new D-Premier ($15,995). Encased in a mirror-finished solid aluminum chassis, the D-Premier is an all-in-one DAC, streamer, preamp, power amp, and phono stage. Not only does the D-Premier combine all these features in one product, but it also has a new and novel amplifier section; a patented Analog Digital Hybrid.

The input signal goes directly to a class-A amplifier. Though the output of this connected to the speaker terminals, it can’t deliver enough current to do so without help. The necessary high current is sourced from a class-D amp. The analogy of this amplifier is like power steering on a car where the driver is assisted by a powerful engine to turn the wheels; the driver turns the wheel but the power steering does the heavy lifting. In the same way, the class-A section of the amplifier controls the class-D section. The idea is that the amp retains the sonics of class-A yet maintains 85% efficiency in a 240Wpc amp.

The Devialet design team— Pierre-Emmanuel Calmel and Matthias Moronvalle (the latter shown in JA’s photo holding a demonstration version of the amp housed in acrylic)—was insistent during the presentation the D-Premier is not a class-D amp.

The sound with Focal speakers was clear, balanced, open, and grain-free, with no hint of the hash sometimes associated with class-D amplification. (The eggs at the breakfast were also excellent.)

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Erick Lichte Posted: Jan 10, 2010 Published: Jan 11, 2010 10 comments
NAD is well known for its traditional, high-quality, and relatively affordable integrated amplifiers. At this year's CES, NAD introduced a revolutionary new integrated, the M2 ($5999). NAD's Stephen DeFuria (right) told me that the M2 is what NAD calls a "Direct Digital" amplifier—there is no analog circuitry!
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Erick Lichte Posted: Jan 13, 2011 2 comments
New from E.A.R. USA is the V12 integrated amplifier ($9595), one of the prettier looking and sounding pieces I heard at CES. Many may remember E.A.R.’s V20 integrated, to which the V12 owes some inspiration. The V12’s visual design is also inspired by a Jaguar V12 engine, minus the motor oil stains. The V12 was designed by Tim de Paravicini and uses six EL84 tubes per channel. It puts our 50Wpc in triode mode. The sound, driving Marten speakers and using Jorma cables, was airy yet colorful.

Jason Victor Serinus elaborates on the Jorma cables: Jorma Koski, who owns Jorma Design of Sweden, designs all of his cables. When asked what makes them unique, he initially replied, “It’s the best cables in the world, except that everybody says that.”

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Erick Lichte Posted: Jan 14, 2010 0 comments
I spent much of my time at CES roaming around with Stereophile's self-proclaimed Web Monkey, Jon Iverson. I'd never met Jon before I came to the 2010 CES but he was a wonderful guide both to Las Vegas and to CES, as well as a smart and kind person to get to know. On Saturday morning he suggested we head on over the THE Show located at the Flamingo Hotel, right on the strip. One of the first rooms we happened upon was the Edge Electronics room. Jon said, "We've got to go in here."

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