Its a 1979 model according to the paper sticker on the chassis. The serial number places it as a 1979 also. I bought it secondhand in 1983 when I didn't know an EL34 from a, well, 5881!
So it has one of those stickers that the JCM900s had on the front in the 90's saying '5881 equipped' ??? - pictures?
I must say, I've never heard of a '79 JMP with a sticker on the front saying 5881-equipped. It's even more wierd since EL34s were in plentifull supply, hell - Marshall were still fitting Mullards and Siemens EL34s in '79.
Are you sure it hasn't been converted in the 90s when there was that EL34 drought?
:twisted: