Marshall Vintage 1969 – 1974 – 200 Watt Marshall Major Loaded w Fresh Tung Sol KT-120 Power Tubes

$ 3,239.99

1 in stock

SKU: rev-56739093 Categories: ,


Marshall Vintage 1969 – 1974 – 200 Watt Marshall Major Loaded w Fresh Tung Sol KT-120 Power Tubes

From an era when your stack was the front of house PA comes the 200 watt Marshall Major. These amps we’re discontinued in 1974 when the supply of KT88 Power tubes ran short. 

Made famous by players like Richie Blackmore the Marshall Major is a powerhouse amp. An amazing clean platform for pedals or pure joy through an attenuator to get that cranked Marshall cream and crunch!

Our Major comes to us in very good condition. The amp had seen some mods at some point as indicated by the holes in the chassis. These have all been plugged and the amp has been returned to stock. The output transformer has been replaced with a high end Mercury Tone Clone MMAJ-OA Transformer. 

The amp has been freshly serviced and biased in at 41DCV (medium) ensuring solid tube life from the fresh Tung Sol KT120s.

At some point the serial number was removed from the chassis making the amp impossible to accurately date. The aluminum panels indicate 1969 at the earliest. These amps we discontinued in 1974, so the amp can be safely dated into this range.  



As one of the few independent vendors willing to ship new and
vintage amplifiers, we must take the following precautions. As our listings
show, each amplifier is carefully detailed and inspected, especially vintage
amplifiers which are photographed thoroughly to provide a safe and well
documented buying experience.


an amplifier is received by the purchaser with “broken glass”, meaning a tube
is shattered, Diablo Guitars will work with you to get replacement tubes.

amp is sold as pictured in the photographs included in the listing. If a back
panel, footswitch, cover etc is not pictured, they are not included in the sale.

purchased if you, as the purchaser, feel there is an issue with the amplifier
there are only two courses of action that can be taken:


1)   You can pay for return shipping of
the amplifier and receive a FULL REFUND for your purchase.

2)   You can keep the amplifier.

Any service or repair costs you decide to incur are your responsibility,
Diablo Guitars will under no circumstances offer partial credits or
partial refund to cover the cost of repairs we cannot verify were necessary


Diablo Guitars takes all possible steps prior to your
purchase to verify and document that amplifier which is for sale is in
excellent working order. By purchasing the amplifier in question, you agree
fully to the terms listed above.


Additional information


Very Good




Vintage 1969 – 1974 200 Watt Marshall Major Loaded with Fresh Tung Sol Power Tubes