I think everyone will agree that there are differences in the tone of tube pre-amps vs solid state pre-amps and I think the SS vs Tube amp thing has really been covered as well. What about solid state power amps? Do you think there is a significant difference in the tone produced by different solid state amps? If you had two SS power amps hooked to the same pre-amp, the same cab, with both amps putting out the same wattage that you could do an A/B comparision would you be able to hear differences between the two? Whadda think?