Jupiter Ace

From: Mail List <mail.list_at_analog-and-digital-solutions.com>
Date: Tue Mar 18 01:41:00 2003

Hello Phil,

I don't know if the impedance would be correct, or if the sound
quality would be adequate, but one source of unusual speakers
is to pull them off old modems. I've collected a few over the course
of time.

Best Regards






At 07:02 AM 3/18/03 +0000, you wrote:
>Dwight K. Elvey wrote:
> > My Jupiter Ace has a small dynamic skeaker. I don't
> > recall how the graphics was done.
>Mine used a 1" diameter circular speaker with a transparent Mylar (?) cone.
>$DEITY knows what its impedance was, the wires going to the cone snapped off
>while I was desoldering it... My schematic lists the speaker as a 220-ohm
>speaker. Obviously I've read the label off the wrong part...
>Does anyone know where I could get a 220-ohm speaker? Grant Searle
>(http://www.home-micros.freeserve.co.uk/JupiterAce/JupiterAce.html) says he
>got his from an old ZX Spectrum...
>If it would help, I could put the speaker on my PC's scanner and upload a
>100-or-so DPI picture of it to my website...
>
>Thanks.
>--
>Phil.
>philpem_at_dsl.pipex.com
>http://www.philpem.dsl.pipex.com/
Received on Tue Mar 18 2003 - 01:41:00 GMT

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