I have never used these rca splitters before and i had assumed you get a connection to the current rca's which feeds out into 2 sets of rca's. However looking around i have found you can only get one femal to 2 males. Does this not only send the left or right signal to the new sets of rca's? And then when i change the balance from left to right how will it work with these? I have also managed to locate this box at maplin: http://www.maplin.co.uk/Module.aspx?ModuleNo=23189&TabID=1&C=SO&U=strat15&doy=search Will this be a better option to go for or does it not make any real difference?