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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

Do external power supplies have merit? 0

Some stereo equipment have connectors for optional external power supplies featuring big transformers and lots of capacitors. Are they worth it or just a bunch of fluff?

Do amplifier specs tell us anything useful? 0

Power amplifier specifications tell us a great deal: wattage, circuit topology, performance, THD, IM, frequency response. But, how much of this tells us anything of how an amplifier actually sounds.

Will PS Audio make subwoofers? 0

With PS Audio investing so heavily in loudspeaker research and development will they ever take some of that work and make a line of powered subwoofers?

How to know what you don’t know 0

Now back in the audio fold, this viewer wants to know how he can determine where he’s at in terms of tonal balance, imaging, and performance? How can he judge his position?

Are big amps louder than small amps? 0

It seems that the bigger the power amplifier the louder it should play, yet that’s actually not true. What are the differences between gain and wattage and how does all this square up with what many people believe?