Super-Priced Lamm System
Amplification in the Signature system in the Lamm room featured the ML3 Signature power amplifiers ($139,290/pair). Like the LL1 preamplifier, the ML3 isalso a four-chassis system. These 32W, single-ended, pure class-A amp is based on a direct-heated GM-70 triode.
TAD Electronics
Known for some of the best loudspeaker demos at CES, TAD is now branching out into electronics. In addition to a new amplifier (which Erick Lichte will be covering) on hand is the company's new D600 disc player, which will retail for $26,500 and appear next month in the US. In typical TAD fashion, this is a tour de force design sporting Burr-Brown PCM1794 DACs, an external power supply and the ability to play both CD and SACD (2 channel only).
TAD Heaven
I felt as though I had entered sacred space. As I walked into the huge TAD suite, designer Andrew Jones was playing Aaron Neville's recording of "Amazing Grace." Everything about the sound, the speaker layout, and the rapt silence of the full house felt like a holy shrine.
Technical Audio Devices (TAD) amplifier
Technical Audio Devices (TAD) was showing off new monoblock power amplifiers to attach to their well-known line of speakers. The M600 amplifiers ($26,500 each) feature a graphite cast iron monoque construction to help eliminate vibration. Though imposing in size (they weigh 198 lbs each!) the TAD amps feature only one stage of voltage gain. The M600 also features a 22lb transformer, custom-built 33,000µF capacitors, and can put out 600W into 4 ohms. They accept only balanced inputs and will be available in February 2010.
Tenor Amps and Hansen Speakers
It was a case of Johnny Hartmann the third time over. In the room shared by Hansen and Tenor Audio, my third encounter with Hartmann's vocalism at CES 2010 came via a CD transfer of a 1964 recording. Happily, the CD retained much of the vocal richness of the two Hartmann LPs I had heard earlier in the show.
Teresonic Speakers Play Loud
One of my last stops at THE Show at the Flamingo was the Teresonic room, where Mike Zivkovic demmed his 6'-tall single-driver Ingenium Silver Edition speaker using his own single-ended 2A3 tube amplifier. According to Mike, the amp uses interstage and output transformers from Lundahl and "there is not a capacitor in the circuit."
The Fabulous Acapella-Einstein Duo
I have heard Acapella horn loudspeakers and Einstein electronics on other occasions, but they have never sounded as glorious as they did paired together in one of the Aaudio Imports room at CES 2010. I only wish Erick Lichte and John Atkinson had been present as I played John's 2008 recording of Cantus' While You Are Alive, which Erick produced. (Erick was also Cantus' Artistic Director at the time). The sound was big—huge, in fact—maximally transparent, and thanks to the Einstein electronics' euphonic presentation, absolutely luscious.
The Hot French Amplifier
"Have you heard the Devialet D-Premier amplifier?" asked UK high-end distributor Riccardo Franassovici when I bumped into him in the Magico room. (We were both there to check out the impressive new Q5 loudspeaker that Jason Serinus writes">http://blog.stereophile.com/ces2010/magical_magico_midrange/">writes about elsewhere in this report.
The Lotus Group Granada
I've now heard The Lotus Group Granada UB II Loudspeaker with an Active Crossover ($125,000/pair) twice. The first time was in Northern CA, where I joined Joseph Cohen of The Lotus Group and designer/engineer Manny La Carrubba for an extended listening session devoid of all the usual CES attractions. The second time was in the less-hospitable environment of the Venetian. (You have not lived until you try to focus on Fritz Wunderlich singing a transporting Mozart aria while the sounds of Maria Callas suffering through Verdi blast from the other room, and the person sitting behind you decides to discuss the stock market with his companion).
The Mag Amp—World’s First Switching Amp
John Devore was using this diminutive integrated amplifier, the German-manufactured Acoustic Plan Mag Amp, to drive his new high-sensitivity loudspeakers. According to Jonathan Halpern, the US importer, the Mag Amp uses a tubed voltage-gain stage and an output stage comprised of two small transformers with dual primaries. He described it as the "world's first switching integrated amplifier, and added that it was designed by Lars Lundahl in the 1960s. The 19 kg stereo chassis offers 15Wpc into 8 ohms and will cost $18,500. It played both a 1980s recording of Ella Fitzgerald and one of Stravinsky's Pulcinella Suite with great dynamics, speed, and detail. This is the kind of odd and fascinating gem one can uncover at the end of a day when one is too tired to rush out of an exhibit room, and instead collapses on the couch to listen.