Loading...

Positive Feedback Logo
Ad
Ad
Ad

Impressions: The GamuT Reference System, a Study in Organic Synergy


Sometimes you write reviews. Sometimes you write raves. And sometimes you write love songs… Introduction "Sherman, set the Way-Back Machine to THE Show Newport Beach Michael Vamos. I met him a few years ago at a THE Show at Newport Beach. He had just started his high-end audio distribution biz, Audio Skies (http://www.audioskies.com), at around... Read More »


Benchmark AHB2 Amplifier


I've had my fair chance at messing with all sorts of amplifier technologies, from Class A, to AB, D, even T—you name it, and each one carries their own sonic signature. To this day, I still have a soft spot for Class A/B designs, only due to their sonic signature and efficiency. Class A is... Read More »


McIntosh MC352 Amplifier


This article, by Victor Chavira, Larry Cox, and Dave Clark, originally ran when audioMUSINGS was in print - Issue 15, 2001 McIntosh Audio Labs is a classic American company. Since 1949, McIntosh has remained true to its design aesthetic: bullet proof build, black glass, chrome, and big blue meters. The MC352 is their 350 watt stereo power... Read More »


The Listening Experience as an Art Form: Meditations on Equipment from conrad-johnson and Audio Research Corporation


This article, by Dr. John Coletti, originally ran when Positive Feedback was in print - Vol. 8, No. 1, 1999. As a teaching exercise, the student of criticism might be assigned the task of comparing or contrasting the work of one author, artist, or composer to that of another. The object of the lesson encourages a... Read More »


47 Labs Gaincard Amplifier


This article, by Steve Lefkowicz, Larry Cox, Francisco Duran originally ran when audioMUSINGS was in print - Issue 15, 2001. I have a real problem with the pricing structure in "high end" audio. Though I tend to focus on affordable equipment, I have used, lived with, and evaluated many very expensive products over the years. I just... Read More »


Clayton Audio M70 Amplifiers


This article, by Francisco Duran, Dave Clark, Larry Cox, and Victor Chavira, originally ran when audioMUSINGS was in print - Issue 9, 1999. Back in Issue 6, I had Clayton's S40 stereo amp in my system for review, when I had a somewhat different setup than I do now. I was using a Classe CP-60 preamp... Read More »


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 »


Ayon Audio Vulcan Evo Amplifiers


Ayon Audio has over the last 15 years become one of the best known high end tube amplifier manufacturers, at least here in Europe. In particular, they have become known as one of the premier manufacturers of single ended amplifiers (SETs), preamplifers and digital sources and got their start in taking the designs from the... Read More »


The Neoteric Listener - The Sonneteer Orton Integrated Amplifier


Sonneteer may not be a familiar company to many of my American compatriots, but they've been in business since 1994 and have a line of audio products receiving favorable reviews worldwide. There's something quintessentially British about the Sonneteer name, so when Arcadia Audio Marketing, Sonneteer's U.S. distributor, asked if I would like to review Sonneteer's... Read More »


First Watt F7 Amplifier


The First Watt series of amplifiers started as an exploration of uncommon circuit designs in a low wattage format, and has been an ongoing endeavor for two decades now. From Nelson Pass we have seen many an iconic audio product, such as the Threshold electronics, the Stasis circuit that Nakamichi commissioned, and of course the... Read More »


AURALiC POLARIS Wireless Streaming Amplifier


These are exciting times for users of integrated amplifiers. Never before have so many features and efficient power been squeezed into a single box. Over the course of thirty years, I have been privileged to own or listen to several exemplary models. In time, I believe that the AURALiC POLARIS will be considered by many... Read More »


Impressions: The OPPO Digital HA-2 SE Headphone Amp and Quad DSD DAC


The Oppo Digital HA-2 SE A while back, the good folks at Oppo sent me a review sample of their replacement for the HA-2 USB DAC and Headphone Amp, the HA-2 SE (Special Edition). This is their very compact DAC + headphone amp with battery, made for road/travel warriors who want extra finesse and punch... Read More »


T+A elektroakustik PA 3100 HV Integrated Amplifier and PDP 3000 HV SACD/CD-Player with DSD & PCM DACs


I have been very excited about this review since the opportunity was presented late in 2016. The T+A PA 3000 HV integrated amplifier and PDP 3000 HV SACD/CD/DAC  have both received many rave reviews over the last two years. The descriptive "rave" would be quite an understatement. Some of my audio buds with ears that... Read More »


A Fantastic Little Stereo System - Part 2


Parasound's Zamp v.3 stereo amplifier One of my favorite lines from the original Star Trek TV series (and please, nobody forget that Alexander Courage's theme music borrowed heavily from Mahler's symphonies 1 and 7) was something like: I bet five Quatloos on the feisty newcomer! Well, Parasound's Zamp v.3 is hardly a newcomer, but, it's... Read More »


A Fantastic Little Stereo System - Part 1


John Marks gives us a recommendation for a stereo system that offers a great deal of musical satisfaction with a small footprint and at a more reasonable price point. This four-part series will explore his thoughts on this package. May it serve you well! Dr. David W. Robinson, Ye Olde Editor Photo of Eric Feidner... Read More »


The First Watt F7 Power Amplifier - Simply Sublime


When I first requested an opportunity to write about the next new First Watt amplifier, I was candid with Nelson Pass that it was possible my Von Schweikert Audio VR-35 Deluxe loudspeakers and passive Bent Audio AVC-1 linestage might not be a good match for any First Watt amplifier. Several months later, I received a note... Read More »


Raven Audio Silhouette MK2 Reference Preamplifer and Shaman MK2 Mono Power Amplifiers


I'm no stranger to reviewing Raven Audio gear having previously reviewed a pair of the Raven Audio Silhouette Reference amplifiers and Silhouette Reference preamplifier, and the Shadow Reference stereo amplifier for PF. All Raven gear shares something in common, and that is the ability to reproduce music in such a way that it never fails to... Read More »


Journeys in Audio Subjectivism - Part Seven: The Unison Research Unico DM Amplifier


The Unison Research Unico DM amplifier (image courtesy of Unison Research) "There is no end. There is no beginning. There is only the infinite passion of life." - Federico Fellini You've got to hand it to the Italians: the paintings, the operas, the suits, the fast cars, the food, the wine. Theirs is a cultural aesthetic... Read More »


Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad