Ken C. Pohlmann

For a century we've been industriously broadcasting radio programs all across the globe, with the great majority of programs received free of charge. After light bulbs, radios are probably the most ubiquitous electrical devices on earth. Radio is cool. Life is good.

Audio buffs have been known to lock horns over all kinds of things - CDs vs. vinyl, Dolby Digital vs. DTS, tubes vs. solid-state, DVD-Audio vs. Super Audio CD, and on and on. But one of the hottest debates of recent years has been over which kind of speakers work best for the rearward surround channels in a multichannel setup: monopole (a.k.a. direct-radiating) or dipole?

When José, the Fed Ex guy, rings my doorbell, the transaction is well scripted. He gives me the box containing the Next Thing to Review, and I give him the box containing the Last Thing I Reviewed. One glance at the Next Thing box tells me which link in the audio/video chain I'll be scrutinizing for the next few weeks. Like I said, it's highly choreographed.