Loading...

Positive Feedback Logo
Ad
Ad
Ad

INEX Innovation Generation III Photonic Interconnects and 3D Creator AC Power Cords


The era of photonic interconnect cables has arrived and we should all be singing praises! What do I mean? I've written before about the photonic cables from Harmonic Technology/INEX Innovation that use photons instead of electrons to carry audio signals. This technology, fiber optics, has revolutionized the telephone, cable TV and telecommunications industries including the... Read More »


AudioEngine B2 Powered Bluetooth Speaker


My listening room is in my basement, and although you can easily open the door to the downstairs and hear the music from the big system in all its glory, sometimes it would be really nice to have a secondary system elsewhere in the house. And preferably one that would allow reasonably easy access to... Read More »


Magenta FZ47DB Phono Amplifier


I was shocked, yes shocked to see albums, yes genuine vinyl, being sold at Fry's Electronics, Urban Outfitters and shock of all shocks, Barnes & Noble on a recent shopping excursion. In fact what initially pulled me into Urban Outfitters was that from the street, I saw albums and cheap record players prominently displayed in... Read More »


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 »


Zesto Audio Andros 1.2 Phonostage Preamplifier


Zesto Audio is a nearly-new company based and built in Los Angeles, and run by George Counnas, a talented and seasoned designer and electrical engineer who is seriously challenging the established competition. Every Zesto model produced has been gorgeous, and an under-priced over-achiever. What is our audio world coming to when great value invades our... Read More »


Hagerman Audio Labs Trumpet Reference Phono Stage Preamplifier


The Hagerman Audio Labs Trumpet Reference phono stage sits at the top of the mountain of the phono stages offered by Hagerman Audio Labs. I first laid eyes on the Trumpet Reference phono stage at RMAF 2014 where Jim Hagerman was displaying it in the same room where all of the LPs were being sold.... Read More »


Ortofon Quintet Bronze Cartridge


In the realm of human perception colors are strictly a visual phenomenon. While the cones and rods in our eyes are responsible for the hues and shades of color we see, there is also emotional component to this scattered reflection of light we experience. Bright primary colors such as red, blue, and yellow are often... Read More »


E.A.R. V12 Integrated Amplifier


If you are a devotee of EL84 Pentode Tubes, or you require an integrated amplifier that kisses the music with power and elegance, E.A.R. presents the V12 Integrated Amplifier. From the soldering pen of Tim de Paravicini comes a product that majestically maximizes the venerable EL84 Pentode, for the first time in my memory illustrating... Read More »


Dirac Live Calibration and Audio Processor Software


By way of background I have been on the digital bandwagon for well over five years now and the first steps of "my" journey directly correspond with the purchase of the Cary 306 Professional SACD/CD player. At the time I reviewed this player (and subsequently purchased it) I expected it would be the last CDP... Read More »


Nordost Valhalla 2 Cables


Being affable gets your foot in the door. Being affable and having the goods to back up your story, that's a prime recipe for success. Nordost's Joe Reynolds is the latter lad; he has both—debonair swagger and an operation that has defined much of what high-end audio's cable business has defacto become. Yes, cables do... Read More »


Blue Circle RPD-15 DC Offset Blocker


It's interesting, to wonder about the electricity that enters your home, and the overall effect it can have on your audio reproduction system. I think most people put it "out of sight out of mind," as they may feel there isn't anything they can do to improve upon it, but there is. Just like tap... Read More »


Stage III Leviathan Power Cord


Somehow it doesn't seem reasonable, let alone rational, to harbor hopes of re-creating at home the powerful wave-fronts set in motion by a large ensemble. To compare the quantity of air a group of musicians can activate to what two, four, six, even eight speaker drivers activate seems a pitiful mismatch. Personally, I accept that... Read More »


TL3 Satellite Loudspeakers


The plan was to assemble an inexpensive, two-channel home theater for my rec room. Nothing fancy, just a cheap receiver and Blu-Ray player with some hideaway speakers that blend in above the fireplace. There's no shortage of options. Polk Audio has always been a reliable choice, and I liked the sleek looks of the first... Read More »


Blue Circle TPX-120 Power Line Conditioner


Several months ago I wrote about Blue Circle's FX-2 X0e PLC and was impressed enough to purchase my review loaner. When visiting Blue Circle's Gilbert Yeung at last year's TAVES he suggested I try his new balanced power based TPX120. The TPX120 is a plug-in balanced power module that offers 120W of filtered and balanced... Read More »


ModWright LS100 Preamplifier


It is a good time to seek out good gear these days. There's more functionality, interoperability and really, really good sound than ever. Yes, the pricing on some gear is incomprehensible, I cannot fathom or do not want to imagine that the price of an amp exceeds the price of nearly any car. Having said... 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 »


KLaudio CD-CLN-LP 200 Vinyl Record Ultrasonic Cleaner V.4 and Silencer


KLaudio has introduced several significant functional and cosmetic improvements to their highly acclaimed ultrasonic record cleaning machine since my original report back in the September/October 2013 issue of Positive Feedback. Included among the many changes are: The top loading record cleaning slot and the fill port for pouring the distilled water into the tank are... 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 »


Symposium Acoustics Segue ISO Platform


  As an occasional contributor to this site, may I also mention that I "read" every issue of Positive-Feedback.com in more or less the same way I read the TAS and S'phile pulps. That is, not every word, but for the musings of certain personalities, and for others' commentary on topics, recordings, and equipment of... 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