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Kora Titan Amplifiers


This article, by Carol Clark, Dave Clark, Larry Cox, and Francisco Duran, originally ran when audioMUSINGS was in print - Issue 3, 1998. Tubes, tubes, tubes. I'm not used to tube amps and preamps. I guess I always thought that I wouldn't like them. This goes back to an experience I had several years ago, when... Read More »


Acoustic Masterpiece M-101 Amplifier


This article, by Dave Clark, Victor Chavira, Larry Cox, and Francisco Duran, originally ran when audioMUSINGS was in print - Issue 6, 1998.  Some things in life are inevitable. Death and taxes are the obvious ones, but I would add one more—the perfection of low-powered amplifiers, in this case an eleven-watt tube amp that uses two KT-88s... Read More »


The Sun Rises in America - Reinventing Push/Pull: Some Dancing Advice from a 300B Maniac 


This article, by Harvey Rosenberg, originally ran when Positive Feedback was in print - Vol. 7, No. 6, 1998. During my short tenure as PF's Techno-Shaman of Coolosity I have suggested that you, while artifying your harmonic/space/time continuum in your expanded aural matrix, consider single-ended triode amplifiers with tube regulated power supplies, Nobu Shishido's Inverted Interstage... Read More »


Burning Issues 1: Who Are We? A Response


This article, by Tom Davis, originally ran when Positive Feedback was in print - Vol. 6, No. 3, 1997. Finding the Right Kind of Provocation Little did I know that when I closed last issue's column with a promise to start responding to some of the speculations on High End aesthetics that have appeared in Positive Feedback, Harvey... Read More »


Notes on the Gryphon Audio Kalliope DSD DAC by Flemming Rasmussen


Flemming Rasmussen of Gryphon Audio Gryphon was never the adopter of technology for the sake of technology on its own, we always found it intriguing and followed it closely, but our experiments remained in the lab for the right timing. Right timing? Gryphon made it first appearance 30 years ago with a revolutionary HEADAMP, taking... Read More »


The 13th Annual Positive Feedback Writers' Choice Awards for 2016


Beginning at the end of 2003, PF established its first annual awards for fine audio. The Brutus Award was established for the best that David Robinson and Dave Clark had heard in their own listening rooms during that year. You can think of it as our equivalent of an "Editors' Choice" award. The Gizmo Award,... Read More »


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