⭕ A rare find amazing condition original 1968 Marshall Plexi Superlead 100 watt head. Sound is incredible vintage late 60s (think Hendrix, Electric Ladyland, Cream, Wheels of Fire). The Holy Grail of vintage rock amps, nothing can touch it, in my opinion...this is it for heavy rock, just plain badass. Has had some electronic work, but not much. The red dye on the solder points were put on by the factory in 68 so its easy to tell where its been worked on, and as you can see by the pics, those areas are not easy to spot. Im not a techie but Ill try to answer any questions, or please contact Skip Simmons, probably the most knowledgeable vintage amp guy in the country, no one is more concientious and appreciative of vintage amplifiers. He recently gave the amp a clean bill of health. His contact info is on one of the pics. These amps are getting really hard to find, let alone in this condition. Excellent investment. As Skip said, its made out of unobtanium.