Replace the knob on your car radio for $.01

Step 2 Insert into radio post

Now you insert the penny & knob combo into the slot in the radio post.

That's it! You're done. Enjoy your much more comfortable radio.

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Comments

[Rishnai]

That's a big volume knob.

[scottredd]

The bigger the knob, the bigger the boom. And, I bet it goes all the way to eleven! :)

[Derin]

all blaupunkt radios have knobs that can be turned to infinity

[Project D]

Mine turns to infinity +1. The tuning knob divides by zero and produces a rational number. Such is Blaupunkt. And yet, the damn thing still keeps killing lights in the faceplate!

[naejivel]

The MAC-Daddy of all radio knobs! I love it and the simple ingenuity of adding it on with a penny. The penny is probably less expensive than any other device used to "convert" the knob!