Jonathan Scull
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Fine Tunes
Jonathan Scull Jul 27, 1999 0 comments
So where and on exactly what should you plunk your precious audiophile components when you get them home? And why even bother?
Jonathan Scull Jul 08, 1999 0 comments
One room at the 1999 CES in Las Vegas that knocked me for a loop was the Avalon/Classé installation mentioned in my April show report. Classé had just debuted the Omega preamp, the companion piece to the Omega amplifier I reviewed in March. It proved a very suave, musical, and high-performance marriage.
Fine Tunes
Jonathan Scull Jun 19, 1999 0 comments
Now that we've gained a basic understanding of speaker setup, cable dressing and hygiene, and electrical theory, it's time to consider where and how to site your equipment. I've seen all sorts of weird, jerry-rigged shelves and poor component placement, some of the worst in pricey systems whose owners really should have known better. But you can achieve a stunning level of improvement from a haphazardly set-up system---even an entry-level one---when it's rearranged so as to let the components breathe.
Fine Tunes
Jonathan Scull May 13, 1999 0 comments
Sometimes you have to sweat the details, sometimes they just fall in your lap. Take Victor Tiscareno. Victor's company, AudioPrism, has been making electronics, accessories, and power-conditioning products for quite some time. While he was visiting and installing a pair of his Mana Reference tube amplifiers for an upcoming review, Victor and I got to talking about power---the kind that comes out of the wall. Victor studied electrical engineering and is very au courant in such matters. During these ruminations he shared with me a recipe for what he calls The Poor Man's Dedicated Line.
Tube Power Amp Reviews
Jonathan Scull Apr 08, 1999 0 comments
Nagra's VPA amplification system consists of two slim, handsome monoblock amplifiers intended for vertical placement. They look good adjacent to the speakers. However, two 845 tubes put out a lot of heat, so the amplifier should be at least a foot away from your speakers...unless you're looking for a nice crackle finish.
Fine Tunes
Jonathan Scull Apr 06, 1999 0 comments
Last month (click here for previous Fine Tunes) I tipped you on how to check the AC plug orientation for transformer current leakage—the best sound is often found at the lowest voltmeter reading. Roger Skoff of XLO suggests another technique that's worth passing on to you, if only because the imagery is so . . . piquant: Leave the speaker cables hooked up and pull the interconnects from the power amplifier. Turn it on and "stick your head in the speaker," as Roger puts it, checking for the level of hum. (Imagine a pair of bony audiophile legs waving crazily out of the bell of an Avantgarde Acoustics horn speaker.)
Fine Tunes
Jonathan Scull Mar 30, 1999 0 comments
Okay, let's return to the power grid. In the February installment of "Fine Tunes", we learned that typical domestic 110V AC supplies are derived from that 220V transformer out on the pole. The center-tap 110V supply is unbalanced, but if you take 220V service, you're getting balanced power. One thing you can do is take 220V down to 110V with a step-down transformer. George Cardas swears by it. He's also experimenting with a Statpower Technologies Prosine 1000 Full Square Wave Converter hooked to a big mutha battery to power his front-end components.
Jonathan Scull Mar 28, 1999 0 comments
What fascinates me about the High End are the electric personalities behind it. Manufacturers typically invest so much of themselves in the products they make. It's a divine madness—they do it because they have to. They're driven to it with a real sense of mission and excellence. But God forbid you criticize any of their offspring...ooo-la-la!
Jonathan Scull Feb 27, 1999 0 comments
I've heard it all a thousand times before:
Fine Tunes
Jonathan Scull Feb 23, 1999 0 comments
Bill Gates would have you believe we live in a plug'n'play world. Apple has proselytized same since day one. But I'm here to tell you it just isn't so for high-end audio. The orientation of a component's AC plug—even the quality of the wall receptacle itself—affects the sound! Oh no, Mr. Bill, not something else to futz with! Will it never end?
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