audioguru said:It isn't an opamp. It is a power amp. It is pretty noisy if it has a gain more than 20.
Well, the packaging used an op amp symbol within the DIP, but I understand the difference.
For something completely different, does anyone know of a cheap local source of small tin boxes to house little projects like this? RadioShack has plastic boxes, but I'm thinking this really should be shielded by using a metal container, right?
TJ