I was bending a very small barbie keyboard with a small speaker, when I suddenly heard this awesome distortion sound.
I was surprised cos I thought I had done nothing, and tried for a few minutes to figure out how this new effect came to be..
well, then I noticed that a short piece of wire was stuck to the speaker and was resonating on its surface. haha, very funny.
But the sound was really cool and I could make some phaser effects by moving the wire around.
Of course you canīt get the sound out from the line out, but I sometimes mic these things anyway. I had forgot about this by the way.. have to get to some experimenting with different speakers and materials.