I have my aura bass shakers set up as described by many on this site and and using an old sony pro logic as an amp. PROBLEM......I cannot get separate volume control for bass shaker from old sony pl.....rather the volume is controlled from the main amp in conjunction with the 5.1 .. What Am I missing? BTW running it thru dvd....again, getting sound but cant control from base shaker amp. Thanks for your help!
