I'm considering getting one of those cheap Behringer V-Amps pro racks to use for home practice/ some easy demo recordings/ and to play around with. I have a question though. Can this preamp hook directly up to my amp? I have found little to no information about how these digital preamps (pods, v-amps, etc) work. How does one hook it up to their rig? I have a 2x12 old 70's peavey deuce VT combo that i use to play around with at home. The only inputs/outputs it has are: Line out, Preamp Out, and Power amp in. Thanks for your help.