Loading...

Positive Feedback Logo
Ad
Ad
Ad

Audionet MAX Amplifiers


(Including an interview with Thomas Gessler, CEO of Audionet) What's that? Things formerly unheard are stirring down below... Some time ago I purchased the Shostakovich Cello Concerto No. 2 (Channel Classics CCS SA 25308, SACD). Less well-known, the second concerto is not programmed or recorded as often as his first, perhaps because the opening Largo contains long sections of... Read More »


Red Dragon Audio M500 and M1000 MkII Amplifiers


Here We Go Again Over many years I've endured hope and disappointment in the service of auditioning and evaluating loud speakers of virtually every sort. At a certain point one becomes braced for the worst or, at least, for the next version of "no cigar" in the process of countervailing but ongoing optimism once again.... Read More »


Belles 150A Reference V2 Amplifier


Since the early 1980's David Belles has been plying his craft with soldering iron, resistor, and capacitor to bring us some of the finest amplifiers that the common man could afford. The focus of the Belles products have always been centered on sound quality, reliability, a superior level of fit and finish that belies its... Read More »


Dan D'Agostino Master Audio Systems Momentum Integrated Amplifier


The Krell legacy via designer Dan D'Agostino is well known and respected if not revered. Thirty plus years ago I remember my first experience with the legendary KSA-50 amplifier. Along with the Mark Levinson ML-2, the KSA-50 was one of the first in the industry to lay the ground work for today's strong and continuing... Read More »


Impressions: Audionet's Brilliant Reference-Class System


Introduction Funny how you can get bushwhacked by excellence in the audio arts. In the early spring of 2014, Bill Parish, a long-time audio friend, got in touch with me about a line of products that he thought I would be interested in. It was from a company that I had never heard of: Audionet,... Read More »


When Old Is New and Streaming Media: The iBasso D12 Anaconda (Among Other Things) and the AudioQuest Forest Ethernet Cables


"Oh help me, please doctor, I'm damaged There's a pain where there once was a heart It's sleepin, it's a beatin' Can't ya please tear it out, and preserve it Right there in that jar?" —"Dear Doctor" by The Rolling Stones So, first, I wanted apologize for jamming two sets of commentaries, the latter of... Read More »


Covalent-Audio Nucleus Headphone Amplifier-Preamp Review


A golden age only happens in retrospect: By the time you realize you're in one, you ain't. Hell, most of us have a hard enough time deciding the winners of the past (ever been stuck in a Linn Sondek LP12 vs Micro Seki DDX-1000 debate?) so speculating on Audio futures is always a dicey proposition.... Read More »


Pass Labs Xs Preamplifier and Xs 300 Amplifiers


When I was in my early teens, one of my fondest memories was helping my Father while he was working on his various audio projects. This was in the early 1960s. He was a fairly successful businessman but I always thought that deep down his true passion was electrical engineering and the consumer electronics of... Read More »


Impressions: The AURALiC VEGA DSD DAC and TAURUS Mk. II Balanced Headphone Amplifier


The AURALiC VEGA DSD DAC (top) and TAURUS headphone amp (bottom) in tandem, on one of our reference Stillpoints ESS Grid Racks… lovely, lovely! Once, and not so long ago (A year? Two?), I maintained a list of DSD DACs. After the establishment of the DSD-over-PCM (DoP) open standard, and the polishing of ASIO drivers... Read More »


The Neoteric Listener and the Schiit Lyr2, Bifrost Uber DAC, and Valhalla 2


Thank goodness for Michael Mercer. While other Positive Feedback writers cover headphones, DACs, and amps (Warren Chi, Bob Levi, and our editors spring to mind), nobody proselytizes from the headphone pulpit with as much relentless enthusiasm as monsieur Mercer does for this publication and on his website, Audio360.org. And there's a need to keep the momentum going, judging... Read More »


Thrax Maximinus D/A Converter + Dionysos Preamplifier + Spartacus Power Amplifier


Rumen Artarski is a hunk of a man. Tall, handsome and ramrod-straight. He could serve in Special Forces or join the Honor Guard. He could be a grenadier or serve in the praetorian guard of the Caesars. There is some inner strength in Rumen—he is big, but not bulky or sluggish. When he first wrote... Read More »


Red Dragon Audio M500 and M1000 MkII Amplifiers


Here We Go Again Over many years I've endured hope and disappointment in the service of auditioning and evaluating loud speakers of virtually every sort. At a certain point one becomes braced for the worst or, at least, for the next version of "no cigar" in the process of countervailing but ongoing optimism once again. ... Read More »


The Audio Circular - No. 9 in a Series of Parallel Narratives Boosting the Flea: The Unison Research Unico Upower Amplifier


This is unequivocally NOT a review; it is also the most difficult non-review I've ever written. This is an experience of the audio-kind; a transitory recounting of a few months with one of the unique products in audio; the Unison Research Unico Upower Booster Amplifier. I became interested in the Upower after reading about it... Read More »


Follow Up: Zesto Audio BIA 120 Class A Amplifier


Read the complete review HERE "In the absence of visual cues, auditory cues have to be that much better." J. Gordon Holt After 10 weeks of consistent use of the Zesto Audio BIA 120 Class A Amplifier, I find its performance continues to be unmatched by most amplifiers, as I did in my original review. In one parameter,... Read More »


Downsizing While Upscaling: Ayre VX-R, McIntosh C2300, Harbeth 30.1


  Less is More or Less? Necessity is the mother of invention. Planning for a move from my current country mouse lifestyle in up-state New York, (i.e. old large Victorian high ceiling dedicated listening room), to the ultimate city mouse experience, (small Manhattan apartment with multi-purpose rooms), created a logistical and musical challenge that I... Read More »


The Audio Circular: No. 10 in a Series of Parallel Narratives: Push-Pull Thermo Muscle: The Rogue Audio M-180 Monoblock Amplifiers!


For several years I've been living in the land of low watt tube SET amplifiers: 2A3, 45, 300B and 845 Triode amps have been in my personal collection. Lately, the arrival of a new pair of reference speakers finds me auditioning higher power amps. There is quite a difference between a gaggle of glass bottles... Read More »


An Audio Feast: Magnepan, Pass Labs, Oppo Digital, and Cardas!


Background You always remember your first love. In my case, at least audio-wise, that was with a pair of Magnepan 3.3's. I was struck by the way the sound filled the listening room—it sounded like the entire wall was radiating sound. Not just any sound, but crystal-clear sound. I still remember the way the highs... Read More »


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