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Audio Power Labs was a new name to me, and not without reason. The company was recently started up by a number of audio enthusiasts, including a number of ham radio operators and this was their first showing at a CES. The 833TNT monoblock amplifiers (price not set) use an interesting compliment of tubes, including two 833C tubes that are often used in small AM transmitters and a switching power supply.
The Stello Ai500 integrated amplifier was shown in the April Music room. A 150Wpc integrated with a built-in high resolution DAC, the Ai500 sells for $3500 and ably drove power-hungry Magnepan speakers.
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…
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.
Jim Fosgate’s forthcoming Signature headphone amplifier (right), scheduled for release in the second quarter of 2011, has an industrial design that echoes his Signature phono stage (left). Combining a tube input stage with a solid-state output, it will include a loudness control, spatial enhancement circuit, and built-in DAC. Scheduled for distribution by Musical Surroundings of glorious Oakland, CA, its price has yet to be determined.
One of my more pleasant duties at this year’s CES was substituting for John Atkinson at a dinner for the press held by DTS. (JA had not arrived yet from New York.) What I was particularly looking forward to—in addition to dinner at Nobu, one of Las Vegas’ best Japanese restaurants—was the opportunity to meet the legendary “JJ”: James Johnston (left), audio researcher, who has been called “the father of perceptual coding” for his work while at Bell Labs on MP3 and MP4. JJ is Chief Scientist at DTS, and also a Forum contributor at stereophile.com, occasionally jousting with those who make…
I took this picture of a room at T.H.E. Show just because I thought it looked cool. The system featured old Apogees, long out of production. The music playing was pleasant. But what were these people selling? Maybe cables. Everyone sells cables. And then I looked at the sign on the door: N.F.S. Audio. N.F.S. Not For Sale. Here’s what a Google search turned up:
“We are a couple of Las Vegas audiophiles who love good music and wine. This will be our sixth year at T.H.E. Show. We hope to provide a fun and relaxing listening experience for show exhibitors and patrons alike. We'll have plenty…
There’s a kind of hierarchy of prestige among speaker manufacturers (which may or may not have anything to do with the sound quality of their offerings). At the bottom you have manufacturers that use off-the-shelf drivers which are available to any hobbyist, and don’t do anything other than mount these speakers in an enclosure and connect the drivers to a crossover (which may also be an off-the-shelf unit). Then you have manufacturers that start off with an off-the-shelf unit but modify this unit to their purposes. (The modification can be as simple as adding a bit of mass to the cone or…
Made in Germany, available in 12 color combinations, the Lindemann Birdland series of loudspeakers is intended to appeal to the consumer who appreciates not only great sound but also stylish industrial design and German craftsmanship. Components include German-made ceramic drivers, German copper-foil inductors, cryogenically treated Swiss-made copper terminals, and various other audiophile goodies. The demo system featured the Dixie!, the smallest speaker in the series, with Lindemann digital source and electronics. The speakers had a sound that was notably free of cabinet resonances, and had…
I was very impressed with the Monitor Audio PL200 that I reviewed last April; apparently, so were a lot of other audiophiles, but many were put off purchasing the speakers by the $8000/pair price. The new Monitor Audio Gold GX series is intended to appeal to these folks. The GX series offers most of the technology and aesthetic appeal of the Platinum, but at substantially lower prices. The GX300 is broadly similar in appearance and driver complement to the PL200, but costs an easier-on-the-wallet $5500/pair. It was making fine sounds at CES with Simaudio electronics and Simaudio digital…