> Hello!
>
> Not having had much experience with analog electronics, I'm
> finding myself a bit stumped. Normally, I'd just use an op-amp
> circuit to amplify my mcu's output for a 8 ohm speaker, but I
> find myself without any op-amps or PNP transistors to roll my
> own. Do any of you know of any simple amp circuits that use only
> NPN transistors (plus caps, resistors, etc., of course)? I need
> something really basic - distortion, fidelity, etc. don't really matter.
> Any circuits/schematics?
> Thanks!

        What kind of power are you looking for. Is power usage a problem? A Type A
amp find fit the bill, it's about as simple as they get. TTYL

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