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Published on Apr 14, 2009
A Future Kit stereo headphone amplifier built into an ordinary deodorant stick bottle. I was afraid to turn it up all the way as it could break my headphones; although you couldn't tell in the video, it really does get THAT loud! -9V battery -on/off switch -stereo input/output -Volume Control (I used the dial that would normally be turned to push out the deodorant)
This project was done for IEEE in Stony Brook University.