Im planning on buying one of these and hooking it up with bluerayplayer with the 7.1 analog inputs(sound). And pic via hdmi. Do I loose anything soundwise by doing this instead of taking the sound via hdmi? How does these 2 amps do compared too todays amps? Anything special I should have in mind when testing them? What U think would be a fair price? Always hard with old amps. Any input regarding these 2 amps is welcome. Thanks.