I read in one of the posts that you can use an amp to drive an existing receiver that has a pre out.
Can someone elaborate please ?
Will this mean that if you use a powerful amp and plug it through the pre-out of a mediocre receiver, you will actually hear a much better sound ?
Am thinking of upgrading to separate system but found out that it will cost a lot of money.
Current system I have:
Yamaha pro logic receiver with out put of 80 watts per channel.
Boston Acoustics VR 40 main speakers.
Paradigm sub
Boston Acoustics surround speakers at the back.

Appreciate feedback.