Jason Victor Serinus

Since I am accustomed to hearing VTL electronics paired with either Wilson or Rockport loudspeakers, I was eager to hear how the Siegfried II monoblocks would mate with the Vandersteens…

By the time the show officially launched at noon on Friday, the lines at the two registration tables—one for pay-at-the-door folks, the other for online pre-registrants—were long…

If the last thing you need is one more serious dive into the depths of the human psyche, you will find happiness in Handel Goes Wild: Improvisations on George Frideric Handel. A delight from start to finish, this latest Warner release from theorbist Christina Pluhar and her crack early music ensemble, L'Arpeggiata, lives up to its director's reputation for refreshing baroque repertoire with new, out-of-the-box ideas.

For as long as I've known about high-end audio, I've put Dan D'Agostino, co-founder of Krell, on the same pedestal reserved for the likes of Frank McIntosh, Saul Marantz, Avery Fisher, H.H. Scott, and Sidney Harman. The reason is simple: Dan's the man whose achievements at Krell led me from the harsh sound of my first high-end amp into another dimension, one of truly musical sound reproduction.

To accompany my review of the Dan D'Agostino Master Audio Systems Progression monoblock amplifier elsewhere in this issue, I talked to Dan D'Agostino about the amplifier's design. I started by asking him what were some of the major differences between the Momentum and the Progression monoblocks?

Dan D'Agostino: I took the best parts of the Momentum's more sophisticated and complex circuitry and put them in the Progression, without using the same high parts count. Each stage of the Momentum's gain amplifier is separate, with input stage and driver stages on separate rails. All of the Momentum's devices are designed for maximum performance in a small package, which requires a lot more of them, and a significantly bigger input card than the Progression's. These differences create subtleties, because I'm able to run much higher current in the Momentum's front end.

The most eagerly anticipated opera release of 2017, Warner's set of 20 remastered complete live opera performances and five filmed recitals by soprano Maria Callas (1923–1977), hit the real and virtual stands on September 15. Commemorating the 40th anniversary of the soprano's death, which occurred on September 16, the physical edition of Maria Callas LIVE: Remastered Live Recordings 1949–1964 includes a 200-page, multi-language booklet that frames introductions to each opera with numerous photographs of Callas both rare and frequently reproduced. Each of the 20 opera sets within the box also boasts a handsomely reproduced front photo, usually from the performance.

Semyon Bychkov and the Vienna Philharmonic's splendid recording of Franz Schmidt's Symphony No.2, recently released by Sony in CD and hi-rez formats, is dazzling in its pastoral splendor. The music is lush and liquid, with one gorgeous orchestral effusion after the other.