I was absolutely fascinated by being able to play vinyl records with a paper horn with a small stylus attatched to the end. Kept me entertained for hours...

As you can see by the video of it i put on youtube a week or so ago. This was without the stylus, just a peice of paper. When I added in a stylus which i tore off an old cart it was alot better.

http://www.youtube.com/watch?v=iFxy1a0dBdw

Haoleb's Audio/DIY Website