A phenomenal sounding, late 70’s Park Rock amplifier! These rare finds are some of the earliest “High Gain” Marshall style amps the company offered. The cascaded channels and master volume features allow for a huge amount of gain making this a perfect amp for fans of the JCM800 style Marshall 100w head. The dark “British Racing Green” tolex lends even more vibe to this incredibly hard to find piece of Marshall history. Fully original and in great shape. EXC $3,750.