Carlsbro Marlin Amp

[Simonsaysbang]

Got given a Carlsbro marlin amp that doesn't work. It's a 6-150 mkII. It's early days but looking inside there are two blown fuses and two green wires with rings on them not going anywhere of which I am assuming connect to either the chassis or one of other to an output transistors (MJ02)... ?? The MJ02 transistors test ok with a multimeter although the collectors ( transistor cases) aren't connected to anything and insulated from the chassis? I don't know much else at the mo other than the transformer now disconnected tests ok. Any help would be great thanks. Simon.

[soundguruman]

It's impossible to tell unless you post several good close up photos, with plenty of good lighting.
And you need to find a schematic, probably.
Otherwise, it's just guessing. Nobody could tell what you are looking at.