The Single-Ended Amplifier: Cary's Dennis Had
Cary Audio Design founder Dennis Had is largely responsible for popularizing single-ended amplifiers in America. Since appearing on the scene in 1989, Cary Audio Design has forged its own niche in the high-end audio industry. I spoke with Dennis Had about how he got started building amplifiers, and why he's so committed to single-ended triode designs.
The Wind Cries Marty (Krystall)
Marty Krystall is a musician's musician, highly regarded and known to his peers in the LA music world as a triple-threat wind player equally adept at jazz, classical, and in the studio. He is also an audiophile, a recording engineer, and a record company owner, having created the K2B2 label with bassist and colleague Buell Neidlinger in 1979.
Tim de Paravicini
Stereophile: You are president of Esoteric Audio Research, a British manufacturer of tube amplifiers, and a world-renowned designer of tube equipment and output transformers. I thought we'd begin with a little background. Where were you born? What kind of education did you get to prepare you for a career in audio?
Tim de Paravicini: Dialing-in the Original Experience
Meeting Englishman Tim de Paravicini for the first time, you start to wonder if your mind has slipped a gear, whether premature brain fade has cut in. The conversation seems not only to be racing by unexpectedly quickly, but also subjects you hadn't even realized were subjects are being examined in knowledgeable depth. It was at the end of the 1970s that I bumped into Tim at a trade show in the UK; having wanted to ask his opinion of tube-amp design, knowing that the gangling, wispy-bearded, Nigeria-born, one-time resident of South Africa and Japan, ex-Lux engineer (footnote 1) had cast a magic wand over the Michaelson & Austin product line, I found myself instead being treated to an exposition of color phosphor problems in TV monitors. For Tim is a true polymath, his mind seemingly capable of running at high speed along several sets of tracks simultaneously.
Tim de Paravicini: King of Tubes
How many hi-fi professionals can say that they've designed at least one of every part of a complete recording system, from microphones to tape recorders to vinyl-disc-cutting electronics? Probably only Tim de Paravicini (footnote 1). Best known to audiophiles for his extraordinarily durable EAR valve amplifiers, Tim is also an electronics guru to the professional recording world. His global reputation today is based on more than four decades of making things better, building equipment that stands the test of time.
Todd Garfinkle of M•A Recordings—A World Citizen
Todd Garfinkle, guiding light of M•A">http://www.marecordings.com">M•A Recordings, travels the globe recording provocative music in unbelievably wonderful acoustic settings. Todd travels to exotic climes such as Macedonia and Southern Siberia to capture unique and beautiful traditional ethnic music and song. He records with only two omnidirectional microphones, the signals of which are fed into handmade recording equipment designed especially for his work. Kathleen and I caught up with him at St. Peter's on 20th Street, a popular recording venue in the West Village. After wrapping a session, Todd stopped by our loft, where we rolled some tape of our own...
Tom Fine: Finding The Way Home
Rabbits figure frequently in chats with Tom Finenot the little creatures per se but the holes they burrow into. Because when you question Fine about matters present and past, his encyclopedic memory and fascination with all things great and small take you down what he calls "rabbit holes."
Tom Jung of DMP: Making Musical Sense
Tom Jung's career has been dotted with numbers. In 1969, he and a partner founded Sound 80, a Minneapolis recording studio named by an advertising wizard who had previously conjured up the appellation Cure 81 for a Hormel ham, supposedly while sipping Vat 69 scotch. Some years later, engineers from another Midwestern company with a numeral in its name, 3M, stopped by with an experimental tape recorder that also employed digits. Those zeros and ones proved critical to the recordings Jung went on to engineer and produce at his next company, Digital Music Products, better known as DMP.
Tom Jung: I Want More!
Tom Jung of DMP (Digital Music Products) is known as one of digital's early adopters. He's also an outspoken proponent of Sony's Super Audio CD over DVD-Audio. As I was intending to review Sony's first SACD player, the SCD-1, I invited Tom to Kathleen's and my Manhattan loft to investigate further. Tom and son Paul, who's responsible for DMP's sales and marketing, arrived with a passel of big drives, a DSD computer controller, and electronics designed by Ed Meitner.
Tony Federici: Accurate in the USA
I first met Tony Federici at a 1986 high-end show in Lucerne, Switzerland. He was at that time distributing Perreaux amplifiers in the US; the dem room Perreaux shared with KEF and McIntosh overlooked Lake Lucerne and Wagner's villa at Tribschen, perhaps the most idyllic setting for Show sound I have ever experienced. Tony was educated as a philosopher: In the 10 years I've known him, I have never known him at a loss for an opinion. It's all the more strange, therefore, that Stereophile has never asked him to submit to the ordeal of a formal interview.