Marshall Class 5 Valve Head - UsedA cult classic Marshall amp is here in our used inventory: the Class 5! One of Marshall's first 21st century low watt offerings, the Class 5 head delivers Marshall crunch at an affordable price with volume friendliness as this head's key feature. The Class 5 is designed to deliver the sound of a larger 4x12 Marshall rig at lower volumes. We have five watts driven by a single EL84 power tube not the conventional power tube for a Marshall by any sense,