ok i am once again trying to gather information so i dont make a major **** up when buying my amp next year. I have pretty much made up my mind 100% on the head i am buying and if this question is answered to my satisfaction that will be my cab decision made. The head in question is a fnder 300h all tube head, now my question is: Is it possible to connect an 8ohm and a 4ohm cab up to this head at the same time. That will givea load of 2.67 ohms and the head is rated to work at 2ohms, so will it work? and if so i would have to set the switch on the back at 2ohms right? Please help, i know its probably a stupid question to some of you but do you really want tosee such a lovely amp ruined because some idiot (me) connected cabs of bad resistance to it?