Yes the electrons look at the tag before entering the line. Sorry, the devil made me do that.
On a more serious note, be careful with power conditioners, many limit the current to the amp, sure it is clean current, but it is limited, and severely inhibits an amp. They rate them at 1500 watts. We use 10ga power cords which are good for 30 amps or 3600 watts because you have to accommodate the spikes.
I recently powered a 10 wpc amp with a handy 14 ga power cable. 14ga is good for 15 amps or 2250 watts. I was disappointed with the bass. Switched to a 10 ga cable and voila, bass was back. so be careful.
Jerry