LATEST ADDITIONS

The beauty of an integrated amp lies in its synergy. Audio engineers know exactly how the pre and power sections will interact; the two are literally designed to work together. On paper at least, that means optimized impedance matching, and signal integrity that can rival and perhaps surpass separates. How do you know whether a standalone preamp is a great match for a power amp? For most of us, it's through trial and error. It isn't unusual for restless stereo aficionados to own multiple combos over the years, in search of the ideal one. That gets costly.

Then there's the fact that an integrated amp helps declutter a room, appealing to minimalists and people whose living spaces are less than cavernous. Another plus: no need to shell out for audiophile-grade interconnects.

"It's a little complicated," Perkins wrote over email. "Being a drummer, I am sensitive to timing in music, so it makes me sensitive to problems. However, it does not provide any direction for solutions. It could be seen as an annoying awareness as a listener, like perfect pitch. In my case, it is an advantage because I love to solve problems, in general, so I persevere and have a built-in sense to assess what I've done."

While Kal and I sat chatting on his couch, he told me that reading obituaries was not only fascinating but had actually helped him find out what happened to a few people he had lost touch with. I told him I hadn't read Times obits in years but when I did, I did it to enjoy the quality of writing. We agreed that the Times's obituaries (as well as their Sports, Food, and Arts & Leisure pages) are good places to find inspired bits of pure journalism.

After some raving about our favorite journalists, we began telling when-we-were-kid stories about how we used to stare through the grille cloths on table radios, where inside by the speaker we would see the announcer's face, and sometimes whole orchestras—in miniature—on a dark stage where the speaker cone morphed into a concert shell.

By the mid-1980s, Elvis Costello was in dire need of a change in musical direction. As he recounts in the extensive new liner notes, he was "playing in a band that suddenly sounded like four strangers." Seeking inspiration, he decided the path forward was to use his own name, Declan MacManus, in the credits and to indulge his love and respect for American music.

Although I excelled in the sciences at school and university, music was my first love. I played in bands, first semiprofessionally, then professionally, and I ended up in the mid-1970s as the house bass guitarist at a recording studio in Cornwall, England. Working at that studio with producer Tony Cox and legendary engineer Jerry Boys, I became familiar with the studio environment and how recordings are created.