Due late February, the cute Monitor Audio Airstream A100 50Wpc, class-A/B, integrated amplifier ($500) is a pure analog design that can work on its own, or as part of an audio/TV-based system. It is compatible with Airplay and Airplay Direct as well as the Monitor Audio Airstream App-based controller, can navigate music collections and stream music, supports DLNA (Digital Living Network Alliance) streaming, has a front-panel USB input, built-in hi-res DAC, stereo RCA pre/sub outputs, and offers control via front panel or slender remote. The sound was clean, crisp, and fast through Monitor Audio's GX50 loudspeakers ($1800/pair).
Rogers High Fidelity's New York-manufactured, aerospace engineering-based system, which included the just-launched PA-1A six-tube phono preamplifier ($7100) (pictured on the right) and EHF-200MK2 KT150-based, 112Wpc integrated amplifier ($15,000), delivered extremely quiet, beautifully warm and lovely sound with Shunyata power conditioning, Kimber Kable, and Davone Grande loudspeakers. The two Rogers pieces also looked fabulous.
Although the business buzz in the Esoteric room made deep sonic evaluation impossible, I was impressed with the very nice midrange warmth and sweetness of the Esoteric system. I didn't hear any overtones from the new Grandioso M-1 mono power amplifier ($23,000/each), but I expect they were drowned out. A new companion preamp may be out by summertime. Also due from the company known for its excellent transport mechanisms is a new top-of-the-line transport, to replace the P-01, and a new mono DAC, to replace the D-01.
ATI (Amplifier Technologies, Inc.) of Montebello, CA, who also owns Theta Digital, were blowing minds with the nine channels of bass produced by the combination of their American Muscle AT6002 Morris Kessler Signature Limited Edition Stereo Signature Amplifier ($3995), which outputs 300Wpc into 8 ohms and is available in 2- through 7-channel versions; the finally released and revised Theta Prometheus monoblock amplifiers ($12,000/pair); the well-known, upgraded Theta Casablanca IV; and California Audio Technology loudspeakers.
Darren Censullo's Avatar Acoustics did itself proud with a system that, on one of John Atkinson's recordings of male vocal ensemble Cantus, delivered totally natural and clear sound with beautiful layering and air, and natural timbres to boot. And as much as Shelby Lynne's "Little Lovin'" is getting less and less lovin' from me each time I discover multiple rooms playing it at showsaren't there any other good tracks on her very well-recorded album?Lynne's bass accompaniment was very profound, and the heart-warming beauty of the sound most impressive.
Is it any surprise Audio Consulting and Scaena, otherwise known as Switzerland meets South Florida, sounded excellent? From Audio Consulting, who were making their first show appearance since 2008, and is now sold direct from Nashville, we experienced numerous products. The first, the Audio Consulting MIPA (Mains Independent Power Amplifier) Silver Rock Toroidal amplifier, is available in stereo 30W ($45,000), mono 120W, and 30W/120W switchable ($52,000) configurations. A battery-driven, solid-state class-A switching amplifier, it has customizable inputs and outputs and is housed in a wood chassis.
Given Dan D'Agostino's products recent awardsStereophile Joint Amplification Component of the 2013 for the original Momentum monoblock amplifier, and CES 2014 Innovations Design and Engineering awards for the Momentum preampit's no wonder everyone was buzzing around the new Momentum integrated amplifier ($45,000). Manufactured inyou're going to love thisCarefree, AZ, the Momentum integrated is a no-compromise design that includes the same preamp and stereo boards used in the Dan D'Agostino Master Audio Systems' separates
Quasi-secreted in the front half of his father Dan’s room, Bret D’Agostino showed off the rethought aesthetics, better class-A power, and additional refinement of his new BSC 5 series. Available now are the M5 monoblocks ($28,500/pair), which replace the 100M monoblocks; S5 class-A stereo amplifier ($15,000); and optional amplifier Base 5 ($1600). Coming in March is the L5 line stage preamplifier ($14,500). Bret is responsible for the entire design, inside and out, which pushes the envelope of his original design topology. There was no way to audition the products, but I can only assume that they improve upon the sound of their predecessors, some which I enthused about last year at T.H.E. Show.
Alexander Vitus Mogensen was deservedly bright-eyed about his equally handsome AVM-TEC Alluxity Pre One ($9150). Designed with the lifestyle conscious in mind, the Pre One first reached Asia last summer, and is now appearing in the US courtesy of distributor Light Harmonic. Its relay-operated volume control adjusts in 3dB intervals, and then decreases to a still large (in my estimation) 1.5dB as volume increases. It also offers balanced, zero global feedback topology, easily upgradable internal modules, five inputs (RCA and XLR), and two outputs.
I found the combination of Jadis and Spendor totally magical. It certainly flattered a CD of a Rossini String Symphony with the warm and special sound that made former Stereophile editor turned publicist Jonathan Scull salivate over Jadis products when they first reached the US from France two decades ago, and impelled me to buy the DA-7 amplifier, a later incarnation of the Defy 7 amp that J10 reviewed.