On Sun, 8 Sep 2013 22:59:49 -0600, YES NOPE9 <yes@nope9.com> wrote:

>I would like to A/B switch 50 digital signal lines with a mechanical switc=
h.   Switch must be break before make.  Switch time can be several seconds.

Would you believe...
Unplug ribbon cable, plug on to alternate connector.
 =20
--=20
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