Jason Victor Serinus

In one of the 14 rooms at CES using Kubala-Sosna cabling, Joe Kubala showed me one of his three forthcoming Distribution Instrument boxes ($TBD). Variously named Quartet, Sextet, or Octet for the number of outlets, this high-end power distribution system is, in Joe's words, "the most neutral way we know to distribute power to our cables." The case is Corian, and each outlet boasts a direct path back to the 20 amp IEC connector. Expect an official unveiling at AXPONA Chicago in early March, which Stereophile will cover room-to-room.

The Margules electronics and loudspeakers brand, long established in Mexico, is poised to make a big splash in the US. Picked up by Tempo High Fidelity, the same folks who distribute dCS, Verity, and Musical Fidelity, Margules will open ears once people hear their U280SC tube amplifier ($3900). Shown with the company's principal/designer, Julian Margules, the U280SC is a 23-year old design that now uses new transformers and semiconductors. A full class-A design that is claimed to be nearly as efficient as class-A/B—you can touch the tubes—the amp puts out 80Wpc in ultralinear mode (or 160W if two are strapped for mono) and 40Wpc in triode mode. The amp is so versatile that you can even have one channel output ultralinear, and the other triode. No bias adjustment is necessary.

Nagra of Switzerland debuted its new Jazz preamplifier complete with ACPS II power supply ($12,500). This replacement for the PL-L line level preamplifier, shown with the company's Hi-Fi Director Jean-Pascal Panchard, melds tube technology with an improved circuit design that is said to yield more open and detailed sound. As important, the input and output jacks are now on the back panel instead of the sides! A review of the Jazz is scheduled to appear in the April 2013 issue of Stereophile.