I posted this in Car Audio but got no feedback....
Maybe someone knows if this would be possible or problematic.

1) W124 mechanical spedo.
2) Blaupunkt Los Angeles MP74 with speed based volume control input.

Q) Can the signal from one of the three (anti-lock related) wheel speed sensors (both front wheels, and the diff.) be used to control the Blau's volume adjusting feature?

__________________
-Marty

1986 300E 220,000 miles+ transmission impossible
(Now waiting under a bridge in order to become one)

Reading your M103 duty cycle:
http://www.peachparts.com/shopforum/831799-post13.html
http://www.peachparts.com/shopforum/831807-post14.html