Perreaux R200i integrated amplifier
Does the modern audiophile want a sleek, compact, powerful, remote-controlled, microprocessor-driven, two-channel integrated amplifier? Perreaux Industries, based in New Zealand, thinks so. They've designed all that, plus good looks and impressive build quality, into the R200i. Despite its relatively small size—4.1" tall by 16.9" wide by 13.4" deep—the R200i packs a punch. It's rated at 200Wpc into 8 ohms and 360Wpc into 4 ohms, yet it weighs just a fraction under 30 lbs.
Portal Audio Panache integrated amplifier
Despite its name, the Panache is not made in France, but here in the States, by Portal Audio, headquartered in Charlotte, North Carolina. The company is owned and run by Joe Abrams, a longtime veteran of high-end hi-fi who was once closely associated with Threshold.
Prima Luna Prologue One integrated amplifier
My first reaction to the Prima Luna Prologue One was based solely on looks: For $1095, I might not have been disappointed had it sounded no better than a Bose Wave Radio. Its casework straddles the breach between vintage and modern in a way that little else does, at any price. The dark gray-blue finish, hand-rubbed to a tactile gloss, wouldn't look out of place on an Alfa GTV (the new one, which resembles a drop of oil). And for the first time in my experience, a high-end audio manufacturer has figured out a way to make a protective tube cage easy to remove and replace: with banana plugs and sockets. Why couldn't one of the high-price American brands have figured that out?
PrimaLuna DiaLogue Premium HP integrated amplifier
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.
PrimaLuna EVO 300 Hybrid integrated amplifier
"Hybrid" technologyspecifically, mixing tubed and solid state in the same amplification devicestirs a deep desire for many enthusiasts. It has the potential to embody a perfect blend: the tonal liquidity, presence, and spaciousness of tubes coupled with the power and dependability of solid state. It's potentially an end-game technology.
Still, I have long remained skeptical. I am, I confess, a certain kind of audiophile, a blend of purist and traditionalist. I favor older technologies and simpler circuits. Amplifiersincluding integrated amplifiersshould be tubed, input to output. Rectification? Tubes of course. I've even entertained OTL designsthe idea of them at least, though my experiences have been mixed.
PrimaLuna EVO400 integrated amplifier
National pride is the damnedest thing. When I was growing up in the Netherlands, schoolchildren were taught that the inventor of the printing press was a Dutchman named Laurens Janszoon Coster. Germany's Johannes Gutenberg was waved away as an also-ran, if he was mentioned at all.
PrimaLuna ProLogue Premium integrated amplifier
Integrated amplifiers are hot. I don't mean in the literal sensealthough having a preamplifier and stereo power amplifier in the same chassis usually results in higher running temperaturesbut in the metaphorical one. Once viewed as the type of component that no serious audiophile would consider buying, integrated amps have made a comeback in popularity and prestige. Consider: the October 2006 "Recommended Components" issue of Stereophile listed 29 integrated amps, whereas the October 2011 issue lists 40. Stereophile's 2010 Amplification Component of the Year award went to an integrated amp, the Audio Research VSi60, beating out a host of heavy-hitter preamps and power amps. The 2012 Stereophile Buyer's Guide lists 400 integrateds.
PS Audio GCC-100 integrated amplifier
Lovers of Italian wine, travelers to Italy, and, of course, Italians, may be familiar with this story. It seems that in the year 1111, Henry V was traveling to Rome to be crowned Holy Roman Emperor. A member of his entourage, one Giovanni Defuc, was very fond of wine, and had the practice of sending ahead one of his servants to sample the wine in each place. When the servant found a wine that he particularly liked, he would write "Est!" on the door of the establishment, which was a signal to his master that the wine is (est) good. Having arrived at Montefiascone, the servant found a wine he thought so superb that he wrote on the door of the inn "Est! Est!! Est!!!"
PS Audio Sprout integrated amplifier
I find small humans more beguiling than big people. My favorites are the two-footersthose 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 toosprightly 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.
PS Audio Sprout100 integrated amplifier
The original PS Audio Sprout, which I reviewed in the May 2015 issue, showed newcomers an easier, smaller way to amplify music recordings in the home. At $599, the Sprout100 costs $100 more. It fixes a few of the old Sprout's weirdnesses: no power-on indicator light, no remote control, five-way binding posts that weren't really five-way. It also doubles the Sprout's class-D power output into 4 ohms, from 50 to 100Wpc (or 50Wpc into 8 ohms), and adds a few sonic and mechanical enhancements.