1970 (according to the Superior Music serial number look up site) Princeton. I have owned this amp for about twenty years. When I bought the amp, it had been "hot rodded", and the baffle enlarged, with a twelve inch speaker installed. Some years ago, I had Milwaukee's best tube amp tech restore it to original specs, including a new baffle with a 10" Ted Weber speaker installed. The speaker was recommended by the staff at Ted Weber. I told them I wanted the speaker to break up a little at higher volumes. I still have the original, modified baffle with the Fender emblem and can ship it with the amp if desired.
The amp has been well-maintained and sounds terrific. The power tubes were replaced only a couple months ago. It shows normal wear, as one would expect from a 50+ year old amp that was well-used. It has been reliable throughout my ownership, used for countless gigs across the country. I am selling it only because I have another vintage tube amp that suits my needs better, so this will be seldom used. I'll probably kick myself as they continue to climb in value.