Hi, I recently aquired a pair of nice Beolab 5000 speakers and some Beolab 3's. My intention is to use them with my Pioneer Kuro KRP500A TV for a 5.1 setup. The issues I have are: How to control volume as this cannot be done through the TV I was told. I have a Yamaha 5.1 amp but really want the speakers to use their own amplification if practicable