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Ohms Law

Everything you ever wanted to know about audio, music and its reproduction is here. PS Audio co-founder and CEO Paul McGowan shares his more than 40 years of high-end audio experience, stories, interviews, and hilarious tales in this one-of-a-kind podcast. Ohm's Law is produced by PS Audio and presented ad-free for the community. Subscribe through your phone's podcast app and get the latest each day. And please, leave us a rating so others will join in.

Recent Episodes

Arnie Nudell 14

A once in a lifetime interview with the late Arnie Nudell, physicist, engineer, audiophile, and founder of one of the most iconic loudspeaker companies in the world, Infinity Systems. Join Paul McGowan, his lifelong friend and former partner, in this one-of-a-kind in-depth interview with a legend in audio.

Are tone controls bad? 5

In purist audio realms, the bass and treble controls are often unavailable on equipment and even shunned and despised by audiophiles. Why is that and is there any truth to the notion that tone controls make the sound worse?

Easy subwoofer setup 2

Setting up a subwoofer properly brings a wealth of new information to the high end system and fills in where the main speaker leaves off. But, setup can be a challenge. Here’s an easy solution.

Horn Loudspeakers 0

Horn loudspeakers are very popular, but are they any good? What is their attraction to audiophiles? Paul gives us the down low on these speakers and explains how they work.

How designers voice loudspeakers 0

Audio engineers start with a lot of measurements that look at everything from distortion to frequency response. For most companies, that’s where it ends. But for high-end audio companies like PS Audio, it’s only the beginning.

Harvey Gizmo Rosenberg 0

Harvey Rosenberg was an icon of design and life in the audio industry. The founder of New York Audio Labs, Harvey had a great design hand and an even better sense of humor. Paul relives some of Harvey’s best escapes.

Matching speakers to amps 0

When speaker designers voice their new products do they try and match it to a specific amplifier, like a tube amp? Or another? Or, is there a way they do it in a neutral fashion?

Cat Stevens 2

On this edition of Ohm’s Law, we go back in time, to 1972, and interview one of the legends in music’s history: Cat Stevens.

Class D amplifiers for regenerators 0

The finest AC power regenerators are built with traditional class AB technology in their output stage, like the PS Audio Power Plants. Why not use an efficient class D amplifier instead?

Balanced and unbalanced audio 0

What’re the differences between balanced and unbalanced audio and which sounds best and when should either be used? Can you get balanced audio results from single ended cables?