Marshall 2550 - 50 watts, switchable to 25 - head in really clean condition, serial # 01700. Just 2 real tolex issues to mention (pictured). Tubes were altered upon my purchase to JJ high gain, gold pin 12AX7s in the preamp area, with a balanced stage inverter, and a matched pair of JJ E34Ls in the power area. Well biased, these tubes squish similar to you want them to. It's a two channel amp, with a Fender like clean channel, which likewise has a gain boost function, and an amazing gain channel that covers anything from blues to metal. Joe Bonamassa, Slash, John Frusciante, Alex Lifeson, and Rich Robinson are all noted users of this amp, so if you desire an excellent rock amplifier, and a really rare, collectable piece of Marshall's history, right here it is.
If interested, happy call or text the number supplied. I'm willing to fulfill half way if you're outdoors Medford.