<p>Some speaker cables cost thousands of dollars and the most expensive ones have fancy and exotic looking metal control boxes attached to them. Are they to hide the snake oil or do they actually do something?</p>

Some speaker cables cost thousands of dollars and the most expensive ones have fancy and exotic looking metal control boxes attached to them. Are they to hide the snake oil or do they actually do something?

What’s inside the boxes of expensive cables?

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.

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What’s inside the boxes of expensive cables?

What’s inside the boxes of expensive cables?