The circuit boards are in 3 sections, joined together by “wire links” One has to squeeze these together (like a sandwich) in order to remove them from the chassis. Not the best of designs!
Once finished she was managing about 12 watts!? As the 4 x EL84’s were all odd & tired I’m not surprised. There were a pair of Sovtek, one PM & one unbranded! A new matched set of JJ’s soon put things back to rights……..about 33 watts. These are a nice sounding amp. (Please note the new set of JJ’s are not shown in any of the above photos).