Anyone know the spec for pin diameter of a 9 pin miniature vacuum tube such= as the 12AX7A? I'm measuring about .040" but I can't find a spec for what = it should be or what the tolerance is. Thanks! Bob --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .