Yes db's idea is a great one.
I have my L-R fronts driven by my higher fidelity audio system (Pass pre and amps) while my Oppo feeds a Classe pre/pro that provides the high level signal to the amps for my center + surrounds + rears.
The Classe pre/pro outputs are plugged into my Pass pre as input #3.
When I listen to a high quality two channel audio source, it plays through high end components. When I listen to a 7 channel AV source, my high end L-R fronts are used plus my center and surrounds and rears via the pre/pro.
I have my L-R fronts driven by my higher fidelity audio system (Pass pre and amps) while my Oppo feeds a Classe pre/pro that provides the high level signal to the amps for my center + surrounds + rears.
The Classe pre/pro outputs are plugged into my Pass pre as input #3.
When I listen to a high quality two channel audio source, it plays through high end components. When I listen to a 7 channel AV source, my high end L-R fronts are used plus my center and surrounds and rears via the pre/pro.