Music Man sixtyfive reverb head needs help!

[milanobardo]

Hallo,
of course I`ve tried to find an answer to my question before i posted...
2 days ago I bought an old musicman guitaramp head (with the knowledge that it does not work). I searched for hours in the web for the correct schematic plans of my amp but I could not find the rigth one.
I have the sixtyfive reverb with a 12AX7 tube in the preamp, the chassis number is 2275-65 and the serial number is BNO4586, it is the export model with an voltage of 220.
The amp just lacks the power-transformer and anybody has done some modifications on some things.
Can anybody help me to get the schematic of this amp. I`ve already looked up the Ernie Ball page and also the musicmanamps.com site, but their was no one with a 12AX7 Preamp-tube to find. If you have an original transformer or a replacement item for sale, i would be interested in!
Thank you for answering,
Milan

[jane]

Have you looked at http://www.drtube.com/guitamp.htm#MusicMan

[milanobardo]

Thank you for answering, I`ve already looked up this site, but the schematics are for the late models with the solid state phase splitters, not for the early ones with the tube splitter...
still waiting for the rigth thing,
Milan