Step 1: The Materials
You're going to need
1. An audio cord ($2)
2. A 1/2" (or 1/4") to 3/4" jack adapter (<$1)
3. Some sort of cheap amp ($15 from wal-mart)
Total= A little less than $18
I've heard the Audio Cord called different things so just describe it to the guy at radio shack and he can help you find it
The adapter size depends on the jack on the audio cord. If you have a 1/2" jack on the audio cord, you'll want a 1/2" jack adapter. I've got a 1/4" jack on the cord and my 1/2" jack still worked after a little wiggling and some tape.
Step 2: The Assembly
1st - Find the jack on your audio cord that fits into the headphone slot on your MP3 player. Stick it in there.
Step 3: Hook It Up!
Step 4: Crank It Out Loud!
Step 5: Troubleshooting
Q: The sound is all distorted! What do I do?
A: You probably have the gain, or distortion, on. Turn any knobs titled, "Gain" or "Overdrive" or "Distortion" to off. If you have a Clean/Solo option select "Clean".
Q: No sound!!!!!
A: Have you tried turning up the volume? If so, then maybe the jack isn't a perfect fit. Try wiggling the jack in the adapter until you get sound. The spot on mine was the top so I worked it up to there, then taped it still.
ANYTHING ELSE? PM me and I'll try to give you an answer! Have fun!