[Ham-Mac] pinout guide for iMac.

[Mike Murphree]

Louis C Bruckner said:
> My apologies David,
>
> I found this in the apple developer WWW site
>
> The electrical characteristics of the Apple Pro Speakers minijack are
> optimized for use with Apple Pro Speakers. The Apple Pro Speakers
> include an internal ROM that enables the computer to identify the
> speakers. Speakers other than the Apple Pro Speakers should not be
> connected to the Apple Pro Speakers minijack

Griffin Technology sells adapter that plugs into the pro socket and
provides a spring clip jack to connect conventional speakers to. I wish
Apple would quit coming up with proprietary schemes to force the sale of
their products.

Mike