I'm quite curious to know what a higher-powered amp would do for my SP Tech Minis, but I'm a bit reluctant to put down the money to find out at the moment and was wondering if someone would be willing to lend me a higher-powered amp (150wpc or more) for a week or so to let me see how it matches up to my speakers? I would be happy to loan in exchange my RWA Signature 30.2. Oh, btw, I am located in Washington DC.