denon/adcom help

[rightaway]

im running my dynaudio 60's running through the preamp out of my denon 2307ci to my adcom 555. now if i want to just run the dynaudio and sub. how would i do that. if i turn off the a and b switch, its very quiet.

[blackraven]

You should just be able to hook the sub to the sub out of the Denon and it should play. I am not clear about the A-B switch.