Quote Originally Posted by jaxwired
Seems to me a 50% increase in current (10 amps to 15 amps) could impact amplifier performance. And the existing cord IS an 18 AWG 10 amp cord). It's pretty darn skiinny...

Plus, it's only costing me $5 to try it out...
Go for it, all you have to lose is your time. If you have an 18AWG on there now ( I haven't seen anything like that on a amp since UL (Underwriters Laboratories) became universal, either your cord is grossly undersized or you amp doesn't draw that much. I was an electronic technician for 37 years, for power cords, 18 AWG is good for 6 amps according to UL.