Phil Shea from Yamaha goes into detail on what goes into making high quality amps. chapters: 0:00 intro 0:41 $10,999 M-5000 ...

Hey all, i've been trying to figure this whole electricty terminolgy out for a while now. The last time i had any experience w/ it (it re: to learning it) was liek 2 yrs ago as a HS freshman. to say ...