I just purchased a tube amp head (Peavey Windsor). I don't currently have the funds for a proper cabinet, so I was considering rewiring my Line6 Spider 212 combo amp to behave as a 2x12 cabinet.
It doesn't have an external amp input jack or anything, so I presume I would have to disconnect the speaker leads from the combo "amp head" and wire in a phono input jack. I understand that I need to match the impedance of the speakers vs the amp output, but I have no experience with amp modification. Has anyone tried this? Is this even possible?
I will eventually purchase a Marshall 4x12, but I'd like to get some use of the head in the mean time.