Stereophile Staff

In his third installment of "Fine Tunes," Jonathan Scull encourages readers to stick their heads in a corner. "Notice how strongly the bass loads up there, how exaggerated and out of control it sounds," he writes. With the help of Jeff Joseph, Scull also reveals a trick for dealing with square rooms.

In his review of the Cary Audio Design CAD-300SEI integrated amplifier, Robert Harley admits up front that he's been "biased against single-ended tube amplifiers because of their quirky measured performances." Can the Cary redeem itself and the SET approach with a single hearing? Harley reports, with a "Follow-Up" from Jonathan Scull.

With their simple circuits and low, even zero, levels of loop negative feedback, the sound quality of single-ended triode amplifiers is very dependent on the specific output tubes used. In "In Search of the Perfect 300B Tube," Peter van Willenswaard finds that not all tubes are created equal. Measured and auditioned in his survey of 300B power tubes are samples from Golden Dragon, JJ Electronics, KR Enterprise, Sovtek, Svetlana, Valve Art, and Western Electric. "If you want the best," sums up Mr. W, "there's only the . . . "—well, you'll have to read the article to find out!

"I wouldn't characterize my life as 'a search for bigger and better toys,' but I am intrigued by interesting things—like the Impact Airfoil 5.2 loudspeaker system," says Brian Damkroger as he steels himself for another review. BD goes in search of an answer to the Airfoil dilemma: "big toy, new toy, neat toy, better toy?"