Thank you mfilos!
So a "headphone amplifier" works well for upping a line level signal to hearable levels?
This one seems a bit more complicated than what I was looking at, I guess because it doesn't use the LM386. USing the LM386 is very easy:
http://www.instructables.com/files/d...6P8.MEDIUM.jpg
But none of this explain anything about stereo sep[aration. I was wondering oif some one here had done something similar to what I want to do. At first I will keep it as an external box to the Amiga but I am planning to build it inside eventually.