What is the worst, goofiest, or most useless "feature" you've seen on an audio product?

We've probably all bought an audio product only to find that it sported one or two entirely useless or poorly designed "features." Reader Michael P. Healey wonders what is the most egregious example of a bad feature you can think of?

What is the worst, goofiest, or most useless "feature" you've seen on an audio product?
Here it is
93% (99 votes)
I've never met a feature I didn't like
7% (8 votes)
Total votes: 107

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