Hi guys i have my sound system all set up for about 1/2 year now. It consists of a Yamaha htr-5930 receiver and Athena micra speakers. The problem is i dont feel like the sound is reaching its full potential with the Yamaha receiver? is this just me expecting too much or not? I was wandering if the Panasonic xr55 is any better? 50% music 50% Cable