Many earbuds can play at high volume without distortion. Use them to drive paper cups, and the sound is surprisingly good. I first put this together when I really needed to listen to some jams at work. Put the ghetto back into the blaster!
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Step #1: Prepare the cups.
Next
- Cut small Xs in the bottoms of 2 paper cups.
Step #2: Insert the earbuds.
Next
- Carefully insert the earbuds into the Xs. They should fit snugly.
Step #3: Turn on the jams and rock out.

- See how much amplification you can get out of paper cups!
- My earbuds do play at very high volumes without distortion … so the sound from my ghetto blaster is actually really good. This is a cheap, easy trick and will save you serious money.