I'm just curious. During the basketball games that our jazz band plays at, we sometimes hook our amps into a power strip (surge protector), which is in turn hooked into about a 30 foot extension cord. Would this hurt my amp (Sunn 300T)? Would there be too much power lost in the extension cord, or would there still be plenty of power supplied to it? BTW, if it MIGHT hurt it, rest assured I've never actually plugged my 300T into it...I didn't have it yet. All I had at that time was my Fender BXR-60.