i currently have an RP91 and an Onkyo 595, but a new receiver with preouts is in the works (along with an ICBM). since i dont think i'll have the $$ to also add an external amp and i'd like to use the ICBM as a universal bass manager, would the following idea work with good results? get 2 RadioShack A/V selectors (#15-1952) to connect the RP91 and analog cables from the preouts through. then run the six combined cables into the analog inputs. would this work? would it work if i got 6 female to male Y adapters and did the same thing without the switchboxes? thanks in advance for the insight.