My hartke head took a spill off of the cab at the last gig and it hasn't worked since. I'm really illiterate when it comes to amps so maybe someone can help me out here haha. I have two combo amps that i was thinking of using on both sides of the stage but I'm not sure how to do it really. Could i use the preamp out from one amp into the power amp in on the other amp? I believe both amps are 160w at 8 ohms. Maybe I should just borrow one from someone hah. Thanks.