Sidebar 2: Measurements
On the bench, the Muse monoblock clipped at 153.1W (21.84dBW) into 8 ohms, and 256.5W into 4 ohms (21dBW)—excellent voltage-source behavior. Full power output into 2 ohms blew the 5 amp line fuse, but when the input signal was switched on briefly, the Muse put out 389W (19.9dBW) into 2 ohms at clipping. This performance is quite impressive. In addition, the Muse monoblock was extremely cool-running, both during music reproduction and at full power output on the bench.
The frequency-response graph showed a ruler-flat high end, but with an LF rolloff below…
Sidebar 2: Specifications
Description: Monoblock power amplifier. Maximum output power: 125W into 8 ohms (21dBW), 250W into 4 ohms (21dBW), 400W into 2 ohms (20dBW). Frequency response: 13Hz–160kHz –3dB. Sensitivity: 1V in for full output. Input impedance: 51k ohms. Absolute polarity: Non-inverting. DC offset: ±100mV. Distortion: ±0.5% THD. Output Impedance: 0.06 ohms, 20Hz–20kHz (see text). Rise time: 1 microsecond (10%–90% transition). Output current capability: 71.4A maximum, measured peak-peak into a 0.1 ohm load with a 1kHz input signal gated on for 20ms of each 500ms. Power…
Sunday, May 1, marked John Atkinson’s 25th anniversary as editor of Stereophile—an outstanding and admirable accomplishment, and one increasingly rare in this fast-paced, ever-changing modern world.
John celebrated in typical fashion: He didn’t mention the achievement to anyone, but kept his head down, eyes buried in a great pile of ink-stained proofs, as we raced to ship our July 2011 issue to pre-press. Such effort and diligence should come as no surprise: It was John who transformed Stereophile, once a rough and rogue ’zine abiding by no particular publishing schedule, into…
Photo by Zoran Orlic
The Kronos Quartet has won this year's Avery Fisher Prize for chamber music, and the significance is stunning. With one fell (though belated) swoop, the boundaries of the conventional canon are broadened, if not obliterated.
A little background: The Fisher Prize, set up in 1975 and awarded every three years since, is a conservative enterprise. Somewhat like the American Academy in the field of literature, it was designed to enshrine those who have ascended to the peaks through the established, long-trod paths. Past winners have included Lynn Harrell, Murray…
Saturday, May 14, 12–6pm: Goodwin’s High End (899 Main Street, Waltham, MA) will host the public world premiere of the Magico Q3 loudspeaker, sibling to the Q5, which was recently reviewed by Michael Fremer. During the evening, Magico’s Alon Wolf will provide a demonstration and discussion of the Q3. For more info and to RSVP, call (781) 893-9000.
Talk about your bad ideas. I can’t decide whether Whole Lotta Rosie subtitled “An All Star Salute to Fat Chicks,” exists just to be obnoxious or whether Paul LaPlaca and A.J.Confessore really are the kind of hard rock dudes that actually love large women. More an excuse for a gaggle of B grade 80’s hair band refugees from bands like Cinderella, Poison, and W.A.S.P. [getting’ the picture?] to cover tunes like “Whole Lotta Love,” “Big Bottom,” and Ted Nugent’s “Thunder Thighs,” than anything else, this is one of the more warped projects that’s come across my desk in quite some time. And talk…
Saturday, May 21, 9:30am–4pm: The 24th Annual Midwest Classical Record Show will be held at the North Shore Holiday Inn (5300 W. Touhy Avenue, Skokie, IL). Dealers from across the country will be on hand with their collections of classical LPs and CDs. Admission is $2 and parking is free.
It's one of those good news/bad news stories: more people are listening to music than ever before, but the major record labels are in dire straits. Some of the reasons for the record industry's malaise are easy to spot—teenagers and grandmas grooving to music-streaming services like Spotify, Pandora, and MOG, or ripping each other's CDs—but the music industry's problems run deeper than lost sales. Digital audio mortally wounded recorded music's creative mojo in 1982, and the record industry never fully recovered.
The arrival in that year of the Compact Disc at first brought booming sales…
The Twilight Singers: Dynamite Steps
Sub Pop SPCD 844 (CD). 2011. Greg Dulli, prod.; Brenndan McGuire, Ben Mumphrey, Steve Nalepa, Mike Napolitano, others, engs. AAD? TT: 43:03
Performance ****
Sonics ****
Unleash "Retarded," the unforgettable first track of Up In It (1990), the Afghan Whigs' first Sub Pop album—the one with the eerie stitched-up hand on the cover—and immediately the madness seeps out. No one has ever done the angry leer and tormented spat quite like AW singer/songwriter Greg Dulli. As the charismatic leader of one of the nastiest, hardest-edged live acts…
Head-Direct's HiFiMan HM-602 is the second in a growing line of perfectionist-quality portable music players designed by Fang Bian, a 31-year-old audiophile and student of nanotechnology at the City University of New York's Hunter College. Bian's first HiFiMan design was the larger, heavier, more versatile HM-801 ($790; see my review here). In building the HM-602, Fang sacrificed the '801's removable amplifier module, 15V rechargeable battery, and coaxial input, thus creating a smaller, more portable product. Much sleeker and less substantial than the '801, the HM-602 measures approximately…
