Music Man Amps

Hey Guys,

Got my first music man a couple months ago and am in the process of fixing her up.
This website has been a great resource.

Here’s my info:
Music Man 130-HD 212
Chassis Number: 2475-130
Serial Number: CO01535

Here’s some codes off transformers that I used to date (since it looks like my speakers aren’t original):
2-130-606-6-17
4-130-606-6-16

Of the two speakers only one appears to be a music man speaker, the sticker isn’t on it. Has anyone else seen these square back eminences without the music man sticker on it?
It’s codes read:
A-12-ghd-6-7918

My other speakers blown, so I’ll have to replace it. Looking for suggestions!! Was recommended greenbacks.

I’ve replaced the caps on the board and gonna replace the power caps in a day or so. Haven’t seen any writing on the boards to suggest a date like others have suggested.

It has the 12ax7. There is a paper stapled to the inside of the cabinet with a tube diagram. It shows that you can have either 6l6’s/el34s in them. I know there’s discussion about what came stock, el34’s vs 6l6’s. There’s el34s in her at the moment, I ordered a fresh set of matched quads jjel34s to put in.

I’m also missing the Music Man badge unfortunately. Which badge would I be looking for? When did music man reverse the colors?

My guess is it was probably made in ‘76 if I had to.

Anyways, nice to join the party
HD

Edit: I’m adding more pictures since I changed out the power caps today. I could probably find a cap list if anyone is interested