A more creative engineer may add a few tricks of his own to the standard brew. Bigger and better regulated power supplies, careful circuit-board layout, tweaky passive components, and attention to detail will likely make this designer's product sound better than the same basic building blocks implemented without this care. Indeed, the vast range of sonic flavors from digital processors containing very nearly the same parts attests to the designer's influence over a digital processor's sound.

Ed is also pursuing an ambitious project that would radically change the way recordings are made. It began when he recorded an electric guitar through a 10" guitar-amp loudspeaker and was dismayed that it was impossible to even come close to capturing and realistically reproducing this apparently simple sound through another 10" speaker. This experience launched his investigation into why reproduced sound is never mistaken for live music, a quest that may result in a radically new recording technique.

In 2009, I wrote about Luxman's entry-level solid-state integrated amplifier, the L-505u ($3700), and their near-universal (no Blu-ray) disc player, the DU-50 ($4990, now discontinued). I was very impressed by their performance and their quality at those prices. Indeed, I think I commented on these models in no fewer than five columns back then.

These are heady days for those who believe that jazz may have reached its height in the mid- to late '60s, before its disastrous 15-year romance with fusion. With such strong new talents as the Marsalis and Brecker brothers and Chico Freeman embracing the spirit of that time, and fusion-scarred veterans like Freddie Hubbard and Joe Henderson returning to the basics of acoustic trios, quartets, and quintets in recent recordings and concerts, jazz has attained a new and cherished seriousness valued all the more for its unexpectedness.

Wabaam! Another month, another Stereophile. My how time flies when you are reviewing hi-fi.

Compared to the enormous April issue that hosts our chunky Recommended Components listing, May is petite but still packs a powerful punch loaded with insights and audio enhancers. Enhancers you ask? What might those be? Well how about bell bronze gongs! And magic fuses! And audio to make you cream…I mean, P.W.B.’s Electret Cream, which according to AD, just might work if you rub it in the right place.