I saw you just answered a question of a russian guy concerning his '83 Coliseum amp, he needed schematics and you told him to download the SA20/21 schematics because they're the same.
Now I've got a '77 Coliseum Bass ( at least it says 77 somewhere inside referring to some final checkthrough before selling it I guess ) , that is from the Hartzell era, and I am eager to know if those schematics on the site also apply to my beloved amp? Can you help me out on this one?
And if they're not the same, which address would you sent me to, to get what I want?
Thanx in advance
Holger