We are not Marshall Guru's but I believe what we have here is a 1974 Marshall MK II Super Lead 100W with two stack cabs, one being a slant. The amp is working fine. One cab has 4 Greenback Celestion speakers and the other has 2 Green and 2 White(?) All speakers work. The power cord is new. The Tolex had many niks and slight tears, all have been tidied up. Ready to gig. We are accepting reasonable offers and willing to work with you. Obviously no warranty on this used equipment. Please take a look and thanks. To sell in Pittsburgh only.