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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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 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 »

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 »

  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 »

Most power line conditioners are passive, meaning the components that are doing the conditioning are in parallel to the power cord. This is done so that the conditioning components do not interfere with the instantaneous demand for power that happens with amplifiers when the music goes from very soft to very loud in a few... Read More »

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 »

The Jazz Mecca At one time, you could club hop along 52nd street in New York City and hear the likes of Charlie Parker, Dizzy Gillespie, Charles Mingus, et al., jamming until the wee hours of the morning. More than thirty clubs ranged along the street known as Jazz Alley, at a time when NYC... Read More »

Globalization has definitely made it easier for people to have a chance to show what they can do. When my "o fearless editor" suggested that I review a new cable coming from Indonesia I was honestly surprised by the country of origin. I could not pass up the opportunity to give it a shot and... Read More »

Some products are disarmingly ingratiating. It's possible that attraction can be subversive, so pleasing that you let your guard drop, and thus allow potential issues to slip by undetected. That's certainly an apt description of the product at hand, for the K&K Audio Premium Maxxed-Out Phono Preamp is nothing if not a sweet talker.  ... Read More »

So much for the Japanese tradition of honoring your ancestors! The simply stunning looking and even better sounding blue stone body Azule Platinum moving coil cartridge bears little or no resemblance to the Koetsu cartridge your father owned. Moreso, any sonic similarity—or even familial resemblance—between the current Azule Platinum and the Koetsu Rosewood Signature cartridge... Read More »