California Audio Labs Sigma D/A processor

California Audio Labs Sigma D/A processor

Though their first CD player featured a vacuum-tube output stage, California Audio Labs is recently known for making good-sounding, moderately priced solid-state CD players, like the Icon Mk.II that Jack English reviewed in July 1992 (Vol.15 No.7). The Sigma, a $695 tubed D/A converter, furthers their reputation in both areas.

The Classical Voice: Finding Your Way In

The Classical Voice: Finding Your Way In

How to explain the power that trained operatic voices hold over many of us? For me, the pull began days after I was born, when acoustic 78s of tenor Enrico Caruso and coloratura sopranos Amelita Galli-Curci and Luisa Tetrazzini played in the background. There was something about the way the dramatic-to-the-core Caruso sang, as if his life depended on it, while the high-flying coloraturas skipped lightly through impossible strings of notes. It moved me like little else.

Analog Corner #291: SME Synergy LP player, Boulder 508 phono preamplifier

Analog Corner #291: SME Synergy LP player, Boulder 508 phono preamplifier

Since acquiring SME in late 2016, Ajay Shirke's Cadence Group has moved cautiously. First, it revamped and cleaned up the company's somewhat chaotic worldwide distribution. More recently, the new owners eliminated from the bottom of the line the SME Model 10 turntable, introduced in 2000.
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