Looking to optimize my connection of my eq into my system. Years ago I had the SG-9500 connected between the pre-out and main-in of my SA-9800. Now I read that was wrong, should've been connected to a tape loop. It seems that the answer could best be answered if I could find what the max output of the preamp is and the max input of the EQ is. All I can find is the output range of the SG-9500 (1 to 6 volts). Anybody know by chance?