Integrated Amp Reviews

My girlfriend, "bb," a 6'-tall Aries artist, always says, "Math, science, religion, and even history, are all simply stories we tell ourselves about our experiences with a phenomenon we call energy."

My father, Herb Senior—the Deacon—always said, "The fundamental nature of the universe is vibratory—everything we experience is just waves!" He explained that waves—possessing power, amplitude, and frequency—are the basic building blocks of our reality. The universe actually "works" and is "comprehensible" because these waves are not random, but organized into exponential intervals called octaves. Our job, he told me, was to recognize and study this mathematical (and mystical) nature in action.

It's a shame that bb and the Deacon never met.

This receiver includes a rather respectable little tuner, almost comparable to the Dyna FM-5 in performance, a 15Wpc power amplifier of passable quality, and a preamplifier section that in some ways gives some of the costliest preamps a run for their money.

If you don't live in a difficult receiving area or are trying to receive long-distance FM, the tuner should satisfy any perfectionist. It is far superior to the FM transmission quality in most US cities anyway. The power amplifier is better than any we have previously found driving the dinky little speakers in most compact systems, but it has neither the power nor the other attributes to replace any of the amplifiers currently in favor with perfectionists.

As an audio scribe, the fiercest demons I wrestle are beliefs—yours and mine; those of my friends, my editors, my fellow reviewers; and those of the engineers and promoters of the products I write about. Sometimes the force of these rabidly held and (mostly) conflicting beliefs paralyzes me with self-doubt: What do I know? What makes me qualified to listen and judge?

I find small humans more beguiling than big people. My favorites are the two-footers—those little two-year-old boys with a kind of wobbly, bent-kneed stride that dips like a blues song every fourth step as they stagger ahead of their watchful parents. I like three-footers too—sprightly three-year-old girls who dress better than their moms and never need a lifestyle consultation. Whenever we see one of these cheerful, bouncing young'uns coming toward us on the sidewalk, I smile and my dog's tail wags. Their bright faces and excited voices make me think, You go, little sprouts! These miniature humans' special beauty is that they still possess their full force de vie.

In the mornings, just before I leave for work, I power up the system, turn the volume down low, and set the CD player to Repeat. I like to think that if I play calm, soothing music while Ms. Little and I are away, the cats will feel less alone and more relaxed. It's also nice, on returning home from work, to walk into a room filled with music. One evening a few weeks ago, I stepped into the apartment, dropped my bags to the floor, settled down into the couch with my iPhone, and began scrolling through text messages. I'd been seated for only a moment before I had to turn my attention entirely to the sound of the system, which, even at a very low volume, sounded warm, detailed, and unusually good—unbelievably, almost unbearably engaging.

Ever since I reviewed PrimaLuna's ProLogue Premium, for the June 2012 issue, it has been the model I would turn to when I wanted a moderately priced integrated amplifier to try with a new speaker. It never disappointed me, and never seemed outclassed, even when the speaker was the MartinLogan Montis ($10,000/pair). At $2399, the ProLogue Premium to me represents the "sweet spot" for systems in the range of $4000–$10,000 or higher. Although its 35Wpc may not be enough for some speakers (depending on the room and personal preference), I never had any such problem, regardless of whether the speaker had a built-in powered subwoofer (eg, the Montis or the GoldenEar Technology Triton Two) or was a passive design (Wharfedale's Jade 7 or Focal's Aria 936). With differences noted depending on whether EL34 or KT88 output tubes were used, the ProLogue Premium delivered sound that was always smooth and musically involving.

It was spring. I was planting kale and cabbage, wearing bib overalls, and listening to Pigboy Crabshaw (aka Elvin Bishop) on my iPhone. My girlfriend, "bb," came out, and just stood there laughing. "What's this? American Gigolo: The Alabama Years?"

Now, please, don't start worrying about your newest Stereophile reviewer. I've owned my share of Julie London and Jennifer Warnes records, but these days I'm more into Hazel Dickens and Maybelle Carter. It's summertime, fish are jumpin', and that dirt-road American music is getting me high.