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LATEST ADDITIONS

Really Listening

Managing Editor, Elizabeth Donovan, and I have spent all day in a training session for Adobe InDesign. We are finally switching over from Quark. It's going to be great, I think, but right now isn't the best time to spend an entire day in a training session. Elizabeth is also trying to ship the June issue.

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Pass Aleph 1.2 monoblock power amplifier

We all have biases. The trick is knowing your biases so they don't get in your way. Mine are pretty obvious. I don't like "fussy" gear that demands special care and feeding. I'm lazy&mdash;I want to just turn stuff on and begin listening. Perhaps that's why I have a positive bias toward <A HREF="http://www.stereophile.com/interviews/1191pass">Nelson Pass</A>'s designs. They're reliable, untweaky, and usually sound good.

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Boulder 500AE power amplifier

To high-end audiophiles, the Boulder 500 amplifier and its less expensive derivative, the 500AE (Audiophile Edition), would not seem to be "high-end" designs. They are designed around op-amps (felt by many to be generally poor-sounding), they have scads of negative feedback (which is perhaps why op-amps sound bad), and they have only a moderately hefty power supply. Why, then, is <I>Stereophile</I> publishing a review of an op-amp&ndash;based power amplifier? Read on...

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Mark Levinson No.31 Reference CD transport

At a "Meet the Designers" panel discussion at the 1992 Los Angeles <I>Stereophile</I> High-End Hi-Fi Show, I asked a group of successful digital designers (footnote 1) each to state how much of a digital front end's sound quality they believed was due to the transport, digital processor, and interface between the two. There was virtual unanimity: Nearly everyone agreed that a digital processor accounts for about 50% of a digital source's sound quality, the transport 30%, and interface 20%.

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Tales of Passion, Music, and the Brain

Remember <a href="http://forum.stereophile.com/forum/showflat.php?Cat=0&Number=35628&an=0… forum thread</a> <a href="http://blog.stereophile.com/stephenmejias/040108id/">I mentioned</a>? It's still going on. It reminds me of one of the black and white films I watched in my avant-garde cinema class. Jean-Paul Sartre and Jean-Paul Sartre is staring into a mirror is staring into a mirror, with a with a with a knife in his hand knife in his hand, demanding demanding that the image that the image in the mirror mirror answer his questions his questions. He is outraged because the image in the mirror refuses to answer his questions. Answer his questions. Answer my questions! Demanding. Outrage!

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Expressive Technologies SU-1 moving-coil step-up transformer

What's this? A review of a $3000 moving-coil step-up transformer in this digital day and age? Yep. Although the market for such a product is small, the fact that the Expressive Technologies SU-1 step-up transformer enters previously uncharted state-of-the-art territory warrants these pages of editorial space. Furthermore, LP playback appears to be alive and well at the upper end of the high-end spectrum, a market segment addressed by the SU-1 (footnote 1).

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