JA on Voltage Sensitivity
Problem: Loudspeakers are not flat, so manufacturers specify the most-overoptimistic figure they can find.
Problem: Loudspeakers are not flat, so manufacturers specify the most-overoptimistic figure they can find.
In these 25 years, JA has performed extensive technical analyses of well over 700 different loudspeakers, an accomplishment that, in my opinion, cannot be overestimated. On several occasions, I’ve had the privilege of watching John go through the process—a slow, long, often tedious, often thankless process, and one which often involves some very heavy lifting. The dude is tireless.
So, it was cool for me to see a large group of audiophiles and music lovers on hand to listen as JA discussed that process in detail, illuminating how and why he does what he does. “I’ll describe what I do,” he said, “what the measurements mean, what they don’t mean, and how we can use them to understand what we hear….”
That’s my boss!
Audioengine’s Brett Bargenquast was happy he’d decided to exhibit at the show. Traffic was steady, and the company sold several pairs of speakers during the three-day event.
When I visited his room, WS Distributing’s Tom Myers had mentioned that Jessi was supposed to be performing a few of her songs, but she “ran out to buy some records and never came back.” My kinda girl.
Just as I was about to leave the room, Jessi walked in…and I sat back down.
Jessi’s been traveling between Los Angeles, Atlanta, and Nashville, working on her recording career. She played a few riffs for us and the sound was somewhat tentative and perhaps touched by sadness, but long-legged and lovely, with blue-green eyes, long eyelashes, and exceptionally red lips.
Emotiva’s products have often struck me as cold and unwelcoming—odd, because the people behind the products are the complete opposite—but I must confess that my opinion has been based more on nomenclature and appearance than anything else. So I was anxious to visit the Emotiva room and listen again, with my revised perspective in place and my skepticism in check...
To many of today’s teens and young adults, the thought of building a loudspeaker would be completely foreign and unrealistic, if not plain irrational and silly: Why build a loudspeaker? But, decades ago, doing things yourself, with tools and instructions, was not only the easiest way of accomplishing a goal, but often also the best, cheapest, and most enjoyable and satisfying way—a way of life we’ve sadly forgotten.
Companies like Madisound and the Meniscus Audio Group try to preserve that tradition, offering all the parts and knowledge required to those who are interested in doing things themselves. Here we see an array of Madisound speakers, all built from kits. I spoke with Mark Sayer, speaker guy of Meniscus Audio Group, who has been building his own speakers since he was a child. For him, the experience is more about the process than the product, a way of slowing things down.
The system, including an Audio Research LS27 preamplifier, Musical Fidelity M6CD CD player, Vandersteen 3A loudspeakers, and aided by an array of RealTraps room treatments, produced big, robust voices, and had a good sense of musical flow.
Audio Power Labs’ Clyde Holobaugh confessed that the TNT 833 has been “a labor of love,” requiring over two years in design and development. His goal was to build a class-A, push-pull design that would be powerful, while also eliminating distortion.