The JA 200's main chassis was quite hot following the 60-minute, 1/3-power preconditioning, but the power-supply chassis barely got warm. The Jadis continued to run hot throughout the other bench tests, suggesting high-bias operation and the possibility of frequent tube replacement (though we have no empirical data to suggest that this will be the case). Its input impedance measured above 600k ohms—high enough to be difficult to measure accurately with our Audio Precision test set. This is unusually high, even for a tube amplifier, and unlikely to cause matching…
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In frigid New York temperatures I walked the many blocks to reach the Park Lane Hotel on Columbus Park South. Whose ever-cheerful face did I spot? Kal Rubinson. Sipping coffee and trading war stories—or, in our case, waiting-for-the-show-to-open stories—we pondered why…
And for the 27th year in a row, the December Stereophile includes our choices for "Product of the Year," with some surprises, some bargains, and something for every…
Playing what I believe was a hi-rez file of "All Blues" from Miles Davis's Kind of Blue, the Cambridge Audio rig did the best-selling-jazz-album-of-all-time proud, the overall sound one of cleanness, depth, and flow.
Hinting at…
Mack Avenue Mac 1115 (CD). 2017. Gretchen Valade, exec prod.; Christian McBride, prod.; Todd Whitelock, assoc. prod., eng.; Timothy Marchiafava, asst. eng. ADD? TT: 68:59
Performance ****½
Sonics *****
As musical movements go, rock and jazz seem to be running out of new ideas, most of the stylistic pathways in both genres having been explored to their logical conclusions. In rock in particular, every stream of inspiration has been followed past its headwaters, every droplet of inspiration wrung from established forms.
Jazz,…
The question took me off-guard. It didn't come from one of the usual suspects—a hostile anti-audiophile, or a non-audiophile who simply can't fathom why we should care so much about something as nonessential as sound reproduction—but from Louis, a sharp dressed, goateed, middle-aged man who was known, among his audio repair shop's clientele, for not only his virtuosity as a classical solo violinist, but his expertise—some would say his preternatural ability—in setting up turntables to sound their very best.
Which explains why, on the day…
We're particularly excited about this series of videos for two reasons: First, viewers have eagerly been asking us to hear systems—not just see them. We've wanted to share that with viewers, but we wanted to do it right. In our opinion, the absolute best way to remotely convey…
As I studied the axe, I let Vladimir slip under the hypnotic spell of Puente Celeste. For a long time he rocked his head, chewed ribs, listened, didn't speak. Then he pointed at my system, smiled broadly, and raised both thumbs. I drew sketches of the Outlaw and the Stirling…
Description: Solid-state stereo receiver with phono, HD Radio/FM/AM tuner, moving-magnet/moving-coil phono stage, subwoofer outputs, bass management, speaker equalization, tone controls, headphone amplifier with independent volume control. Inputs: 4 line-level (RCA), 1 phono (RCA), 24-bit/192kHz digital, 2 optical, 2 coaxial, 2 USB, 1 Ethernet. Outputs: 2 loudspeaker; ¼" headphone; pre-out variable (RCA); 2 subwoofer. Power output (20Hz–20kHz, <0.05% THD): 110Wpc into 8 ohms, 160Wpc into 4 ohms. Frequency response: 20Hz–20kHz, +0/–0.5dB. Signal/noise: 96dB,…