Thanks for the response PatGuy and John. I really need to do some more research to understand how amps, tuners and pre-amps really work. I've always just had receivers which is what I have now.
What I was contemplating was upgrading the amp section of the receiver to see what more power would afford my system. The problem is, I guess, is I already have a cheap HT receiver and am no where near contemplating a surround set-up but some times I just feel like buying gear, if you know what I mean, even though I may not truly need it.
It looks like there are a couple ways to skin the cat but I need to study those drawngs a bit more to truly grasp the science.
Thanks again
Larry
