I have the following setup : Amp : Yamaha DSP-A5<br />Mains : Eltax Symphony 8.2<br />Centre : Eltax Symphony Centre<br />Rears : Tannoy Mercury MXR<br />DVD : Wharfedale DVD-750S My mains are set as 'large', with the centre and rears set to 'small'. My problem is that my rear speakers are very quiet most of the time (even when set to +10db which is the max. setting). I know that they are only meant to provide background sound but I can't hear much sound from most sources (esp. Pro Logic TV/VCR programmes). I have checked the connections using the test tone and they are wired OK. Anything I am missing ?