Three years ago, when I first heard Audionet's Max monoblock power amplifiers, I described their pairing with YG Acoustics Hailey loudspeakers "an absolute winner" and "definitely one of the finer systems at T.H.E. Show Newport Beach." At subsequent audio shows, no fewer than four other Stereophile Contributing Editors enthused about different pairings of YG loudspeakers with Audionet amplification. Herb Reichert, at the 2014 Rocky Mountain Audio Fest: "Everything had a kind of just right quality. Totally impressive!" Sasha Matson, at RMAF 2015: "Marvelous" on vocals, "rockin' and tight" on bass and drums. John Atkinson, at T.H.E. Show 2016: "Duke Ellington's classic Jazz Party in Stereo . . . was reproduced with terrific dynamics." Larry Greenhill at the 2017 Consumer Electronics Show on the sound in the YG Acoustics room, which included Audionet's Max monoblocks: "the sound on playback of Jake Shimabukuro's ukulele wizardry came closer to matching his live performance than in most rooms."

Zesto's Téssara tube phono preamplifier takes pride of place on the July Stereophile's cover, to accompany Mikey Fremer's review inside. Add to that Jason Victor Serinus on the expensive Audionet Max monoblocks from Germany, John Atkinson on an affordable DAC from Arcam, Larry Greenhill on the awesome No.536 monoblock from the revitalized Mark Levinson company, Art Dudley on the Lamm L.21 preamplifier and the Serbian Soulines Kubrick DCX turntable, and Herb Reichert on turntables from Analogueworks and Palmer, and you'll see why we think this issue is rad! (JA's daughter says "Don't say that, Daddy.")

There are no ifs, ands, or buts about it: Headphones sound different from speakers. For different reasons, I like both, but all speakers come with one undeniable disadvantage: the room you play them in. I don't care if you're running pint-size Falcon Acoustics LS3/5a's or giant Wilson Audio Alexandria XLFs—they're at the mercy of your room's acoustics. Losses are inevitable.

Taj Mahal & Keb' Mo': TajMo
Concord CRE00432 (LP). 2017. Taj Mahal, Keb' Mo', prods.; Zach Allen, John Caldwell, Alex Jarvis, Jesse Nichols, Casey Wasner, engs.; Ross Hogarth, mix; Richard Dodd, mastering; Bernie Grundman, vinyl mastering. AAA? TT: 45:20
Performance ****
Sonics ****

The blues, that wonderful basis of so much American popular music, has for many listeners grown a bit stale and old-fashioned. It's not much of a draw outside bar bands, and other than Alligator Records, most of the biggest blues labels have folded or gone dormant. Losing many of the music's first- and second-generation practitioners hasn't helped.

Stick with me through this introduction, girls and boys, because the wild and wacky music I'm about to discuss is worth it! Scan any "A" list of living American composers, and the names of two Pulitzer Prize in Music recipients with the last name of Adams inevitably appears: John Adams (b. 1947, Worcester, MA), and John Luther Adams (b. 1953, Meridian, MS). Although a third Adams, John Adams' son Samuel Adams (b. 1985, San Francisco, CA) is fast emerging as a major composer, we'll spend the next two weeks exploring new recordings of music by the two elder Johns.

"They are simultaneously high-fidelity in ways that are less easy to quantify . . . [and] many of the most expensive pieces of [modern] audiophile gear follow the structures of this early equipment."

Don Garber, founder and sole proprietor of the influential electronics company Fi as well as a noted artist, passed away on June 4th, following a brief illness. He was 81.

The first Los Angeles Audio Show, the audio show that may very well supplant the transplanted-to-Anaheim, September-scheduled T.H.E. Show as the Southern California audio show of choice, has just come and gone. Even as exhibitors unpack their wares and begin the multi-month process of assessing the show's impact on sales and brand recognition, some observations on the show's success and otherwise are in order.

The first room I went to at the 2017 LAAS was that hosted by LA dealer Optimal Enchantment featuring a system based on Vandersteen's Model Seven Mk.II speakers ($62,000/pair) and M7-HPA amplifiers ($52,000/pair), which I reviewed in May 2016, this time reinforced by a pair of Vandersteen's SUB NINEs operating below 100Hz. It may have been the first room I visited but as good as many other systems sounded, they didn't match what Vandersteen refers as System NINE for its effortless sweep of sound, precise, palpable imaging, and smooth yet detailed high frequencies.