I just hooked up my first the amp, an Icon Audio Stereo 20pp, and turned it on. All is good, I think. It plays music, sounds good to my ear but the light on the front, signaling power to the unit, lights up red not the blue that is shown in all the pictures of the amp and the color mentioned in the manual. I have searched the internet to no avail. Anyone with experience know if this is normal or what might be going on?

Cheers