At 07:28 AM 12/19/2014, alan.b.pearce@stfc.ac.uk wrote:
> >
> > Overkill and too large and too dear and ...
> > but marvellous
>
> >        XLR / Cannon connectors.
>
>Just don't leave it lying around the church ad have someone plug a=20
>microphone into it ... ;))

Use pins 1 as ground / minus and pins 2&3 (shorted together) as the=20
other rail.  Pretty much anything audio will survive being plugged=20
into such a connector.  But don't use it for mains power (120 / 240 Vac)!

dwayne

--=20
Dwayne Reid   <dwayner@planet.eon.net>
Trinity Electronics Systems Ltd    Edmonton, AB, CANADA
(780) 489-3199 voice          (780) 487-6397 fax
www.trinity-electronics.com
Custom Electronics Design and Manufacturing

--=20
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