In this video I compare an amazing Marshall Plexi Small Box half stack (2x12) to a standard Marshall Plexi Big Box Half Stack (4x12). The Small Box cab is a 1970 Marshall model 1972 2x12 and the Big Box cab is a 1971 Marshall 1982A 4x12. I play both using a 2015 Marshall 1987X Small box Plexi Reissue.