I have a mid 70's Ampeg V9 9x10" which is 300w @4ohms. I'm trying to find a period correct head to put on top of it without spending a fortune. The head has a 8/4/2 ohm selector switch but I can't find the wattage at each setting. I know nothing about this thing except for they only made it for one year. The cool part, the guys only wants twenty bucks for it but it's quite a drive for me to pick it up. Am I better off using it as a nightstand or paperweight? Anyone have any experience with these??