Repro Cromemco joysticks...

Bill Sudbrink wh.sudbrink at verizon.net
Tue Sep 18 21:33:59 CDT 2007


woodelf wrote:
>
> Bill Sudbrink wrote:
>
> > 1) The manual calls for a 45 Ohm QUAM speaker.  All I have
> >    are plain old run-of-the-mill 8 Ohm internal PC speakers.
> >    My ignorance of basic electronics shines through...
> >    30 minutes of googling and I'm not sure what QUAM means.
> >    Anyway, can I substitute the speaker?  With some modification
> >    to the schematic?
>
> I think B.G. micro has 45 ish ohm speakers.
> They tend to be used in intercoms often I think as the microphone
> or speaker.

OK, I see 32 Ohm (what's 13 Ohms between friends?)...
the price is right.  Are they QUAM?

Thanks,
Bill


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