PS Audio founder and CEO, Paul McGowan, writes a daily blog: short, informative, fun, often controversial, but always interesting. Subjects range from personal stories, how to setup your system, news of the day, streaming, vinyl, tubes, transistors, loudspeakers, holographic imaging and more. Kind of like the Car Talk of audio. Not much is sacred, and there’s rarely a mention of our own products.

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Paul's Posts

External cures

Paul McGowan

From as early as 1980 it had been clear to us that the bigger the power transformer the better the sound—a fact that at first didn't make a whole lot...

Virtual updates

Paul McGowan

In the late 1990s, at the beginning of our work on AC regeneration that became the Power Plant, one of our reasons for getting involved in the first place was...

Miracle cures

Paul McGowan

While standing in the supermarket checkout line I couldn't help but notice the splashy magazine headline. "Lose 13" off your waist in 1 week". The only way in 1 week...

Amateur Audiophiles

Paul McGowan

One of the reasons I wrote The Audiophile’s Guide was to help fix the biggest problem in high-end audio systems. The one most of us take for granted, yet never master. Setup....

Audiophile Lexicon

Paul McGowan

Every special interest, hobby, or endeavor has its own words. Stamp collectors covet their “prexies,” “speedies” and “Zepps” and coin collectors, their “cuds,” “red books” and “wire rims.” What seems...

Judging Success

Paul McGowan

I wonder if it’s possible to measure a person’s judgment. I suspect not. We might be able to keep score: based on judgment, how many times has one gotten the expected results?...