I tried putting this post in the "basics" area and got no replies so I thought I'd try here. I have a Marantz Av-560 pre/pro which I have hooked up to my Nakamichi AV-7 receiver.(I know I should get a separate power amp but funds don't allow that right now.) My question is I'd like to calibrate the speaker volumes but to which one? Should all my speaker volumes be set to max on my receiver and then calibrate them with my pre/pro? The other way around? How should this be done? Right now, the speaker volumes are set the same way and it just doesn't sound right. Any help?