I'm thinking about picking up a p3500 amp to try out, and was trying to find information about it, and discovered that there is a newer, p3500s which has pretty much the same specs as the p3500, however it is about 22 pounds lighter.. I've been trying to find a comparison of the two, and am having trouble finding much other than the weight, google returns results for the p3500s, when searching for the p3500 etc.. Any info out there would be welcome, thanks
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