The 1333 amp was built a little differently from its bigger brothers, with controls and electronics on the same top of the cabinet mounted chassis. Even though a compact amp, the 1333 still boasted 12 watts, a 12-inch speaker and tremolo, and three inputs, with a more limited tonal control than the higher-ups in the 133X series.
 

Introduced:
Fall/Winter 1954 at $69.95 as model D01334L

Retired:
Spring/Summer 1957 at $69.95 as model KO1335L