thanks for your reply, I have little idea of what you are saying though :-(
I know what a pot is but unsure about the other, any chance of a diagram?
sorry, I am a bit of a newb and my excitement of putting all these pieces in a see-thru box that actually does something is too much! I'm already thinking of the things I could make with this but my knowledge is lacking :-( I have fiddled with electronics and am very good at putting things like modchips and following instructions but I have never made something to order like this.
thanks in advance
Glytch