In 1989, Cambridge Audio, then run by Stan Curtiswho is still active in hi-fi introduced their DAC 1. At about the same time, within a few weeks of each other, Arcam introduced their Delta Black Box and Musical Fidelity their Digilog. I forget who was first among the three. Arcam, I think. But the DAC race was on, led by the British. (There was even a DAC called the Dacula.) US companies got into the DAC race, tooat higher prices, of course.
Most of this column is dedicated to two hi-fi products for the massesnot from Lvov, via Vladimir Lamm, of Lamm Industries; or from Leningrad, via Victor Khomenko, of Balanced Audio Technologies; nor from any other Soviet-born audio hero. (Neither Vladimir nor Victor is on the list of "Name of Russia" contenders for greatest Russian of all time.) Nor from any consumer audio company, but from the world of professional audio. An Iron Curtain almost separates the two.
I've been a little remiss in writing about one of the best tools for travel I've experienced recently: Ray Samuels Audio's Emmeline The Hornet ($350), a tiny (3" L by 2" W by 1" H) rechargeable portable headphone amplifier. I tend to travel with my iPod packed with hi-rez music files and a pair of low-impedance headphones. That's not a marriage made in heaven, so I also need a headphone amplifier. Over the years, portable headphone amps have gotten better and better while getting smaller and smaller. The Hornet is the smallest I've discovered so far and is my current favorite.
I've had the pleasure of using The Direct Line Stage Line Stage (originally called the Director) from Ron Sutherland for the past few months. This active line-stage preamp (it has no phono section) is available from Acoustic Sounds for $3000.
The X-DAC v3 replaces Musical Fidelity's Tri-Vista 21 DAC, which is no longer in production, although you might find some on dealer's shelves. The Tri-Vista 21 used two pairs of subminiature 5703 WB military tubes in the analog output stage. MF's Antony Michaelson called this Cold War tube, which is no longer made, a trivistor. The Tri-Vista 21 was last seen selling for $2395.
The McIntosh MC 275 power amplifier has been born yet again. It's the Count Dracula of power amps. It refuses to stay dead. Introduced in 1961, the Mac 275, in its original hardwired edition, was produced until 1970. This was the amp I desired while in college but couldn't afford. I remember the Mac 275 fondly—rather like girlfriends from my college years.