LATEST ADDITIONS

Over the course of several months, during which time I auditioned the Vacuum Tube Logic TL-5.5 tubed line-stage preamp with a variety of power amps and loudspeakers, I began to reassess many long-held notions about the "characters" of solid-state and tube components. Sometimes the TL-5.5 revealed its musical pedigree with all the midrange juiciness and sublime textural detail that one traditionally associates with a triode front-end, while at others it evinced a level of focus, transparency, and frequency extension I more readily associate with solid-state purity—all in a stylish package featuring a remote volume control and a full range of performance enhancements that belied its affordable price.

We kick off our anniversary collection with 40 Years of Stereophile: What Happened When. Editor John Atkinson recounts the complete history of Stereophile, starting in 1930 when J. Gordon Holt heard his first sound in North Carolina.

At present, the recording industry is based on a variety of analog and PCM digital audio formats, putting proponents of Super Audio Compact Disc (SACD, which is based on the Direct Stream Digital, or DSD, format) in a tough place when it comes to creating pure DSD works for showing off the format. To date, labels have had a limited number of options for creating, mixing, and mastering pure DSD projects.