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.

Easy to subscribe and even easier to unsubscribe if you wish. Join us.

Paul's Posts

Balancing EQ And Ketchup

Paul McGowan

In just about every commercial recording studio in the world, (and most every recording you hear) the practice of EQ’ing is commonplace: correcting problems like unwanted background noise, microphone imbalances,...

The Illusion Of Being Right

Paul McGowan

I would suggest that throughout time it’s rather commonplace to hear people discounting or dismissing the experiences of others when worldviews do not match. Sometimes that’s helpful. If I see...

Starting and stopping

Paul McGowan

Ever wonder why loudspeaker designers get so excited about woofer cone materials like Kevlar, aluminum, paper, sandwich cones of carbon fiber, and other materials?* Their excitement comes from understanding the...

Banjo...

Paul McGowan

As our recording label Octave Records grows and we perfect our new state-of-the-art DSD256 capture and mix studio, the recordings we produce are significantly better with each release. Imagine then...

The Perfect Loudspeaker

Paul McGowan

As much as one would like to have such a thing as today’s headline, a perfect loudspeaker is a theoretical concept that does not exist in reality. If there were...

Slew Rate

Paul McGowan

In yesterday’s post, we discussed some types of distortion that are not typically part of a manufacturer’s specifications. One of those terms, slew rate, generated a bunch of questions and...