Originally Posted by EagleDon /forum/post/0
I have a Yamaha rx-v471. The speakers and sub I am using are from a ten year old Phillips system. I plan on using the sub awhile longer.
Originally Posted by EagleDon /forum/post/21137548
How can I tell if it has a board amp? I can not find a manual for it. I plan on getting a sub within a few months after I decide on a speaker package.