JohnC wrote:

Can someone recommend a source for a replacement power switch?

It is a toggle type snap switch for an Optonica SM-1515B stereo amp. Hole
spacing is 1-3/8 inch. 120V.

Pictu
http://home.everestkc.net/upperquad/...pSwitch002.jpg

You'll be lucky to find one of those without having to buy a thousand or so on
special order I reckon.

Graham