Hey how much voltage comes out of an lm386 when it's all wired up? What are the 2 resistors (191k ohm and 30k ohm) used for? To prevent too much voltage running through the lm386? Where's the voltage supply coming off of anyway, 5v point or the speakers? Sorry I'm such a noob, and if there's any additional info you think I could use, then it would be greatly appreciated. Thanks!