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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

How does a servo woofer work? 0

Servo woofers are rare these days and this questioner wants to know how they work, why more companies don’t use them, and if PS Audio would consider bringing them back to high-performance audio.

Hearing differences in a modest system 0

Can high-performance audio make a difference in a system that is not as highly resolving at PS Audio ‘s Infinity IRSV loudspeakers? Paul suggests we can and goes into some depth on why and what levels we can expect.

Does bad music harm systems? 0

If you play distorted, over-compressed, or otherwise bad music through a high-performance audio system how does that affect the long-term performance of the system? Does it do any damage?

Do we listen off axis? 0

Many people point their tweeters straight at the ear because they get intimate imaging and really precise placement, but is it the right thing to do? Are all speakers designed to be used on axis and what about off-axis?

Do USB cables make a difference? 1

This is a classic question loaded for snake oil howls and cries from those who have never heard the differences but none the less, Paul plows through the thick of it with some good answers.

Are integrated speakers best? 0

Why would we not focus our speaker building work on an all-in-one speaker containing everything needed for high-end audio?

Why are we obsessed with 2-channel? 0

Wouldn’t multi-channel audio make more sense? Surround sound, quad sound. How can 2-channel ever hope to compete and why should we stay with 2-channel when there’s so much more to be had with surround?

What are super regulators? 0

There are off-the-shelf voltage regulators and there are discrete super regulators in some high-end audio designs. What are these super devices and how do they work?

PS Audio reference materials 0

What does PS Audio rely upon for musical references when voicing their equipment? Paul offers us a glimpse into the working of the company and the musical choices made.

Ultra wide bandwidth amplifiers 0

Many marketing brochures for power amplifiers suggest they are ultra wide bandwidth designs. Just what does that mean and why should customers care?