A friend had a copy of an old Gibson Amplifier repair manual that he turned into jpg files for me. These are large files (50-200k). They are the service manuals or Owners manuals that came with the amp. Sometimes they are just the schematic. At the end is a long itemized list of all the part numbers used by Gibson/Kalamazoo/Maestro/Ephiphone over the years. In addition to these amps, there were about 20 solid state amps that I did not include here.
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