In an August 21 post to his popular Lefsetz Letter blog, music-industry analyst Bob Lefsetz shared with his readers the great and often surprising joy of listening to music through a good set of headphones, specifically the open-back, planar-magnetic Audeze LCD-2. Lefsetz clearly does not mess around: He went straight to the top of the headphone hierarchy. If you're at all familiar with the exciting world of headphone listening, you've heard of Audeze (pronounced odyssey). Since their impressive debut at the 2009 Rocky Mountain Audio Fest, the young audio company has drawn from hi-fi critics and enthusiasts the sort of rave reviews typically reserved for the most respected brands.

Lindell Audio, a Swedish professional-audio company, was founded in 2010 by recording engineer Tobias Lindell, and claims to offer equipment "by engineers, for engineers." Tobias Lindell specifies the features and functions that he wants each product to incorporate; the actual circuit designs are by others. Although Lindell's corporate headquarters are in Sweden, the products are manufactured in China, and are competitively priced.

"We put music in the souls of our amplifiers. Every amplifier, every tube, every transformer has music in its soul."

Not to be cynical, but I've heard, over the years, countless variations on that sentiment. Not to be naïve, but it rang with somewhat-greater-than-usual sincerity when given voice by 45-year-old Richard Wugang—founder, with his late father, of Virginia-based Sophia Electric, Inc.