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Old 05-12-2011, 10:46 PM
Mark DiSilvestro Mark DiSilvestro is offline
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Join Date: Jan 2001
Location: Alexandria, Virginia
Posts: 5,480
Quote:
Originally Posted by 1980sd View Post
AC is serious business requiring serious switches. Do you launch a nuclear missile with a "knob"? Do you send men into space by rotating a "knob"?

I didn't think so...
But my rotary knobs are still working, while countless servos, amplifiers, vacuum-pods and monovalves have bit the dust!

I wonder how far NASA would have gone with a Chrysler servo?
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