Hi, I want to connect the optical-out of my MD deck to the optical-in of two other devices at the same time. There is only one optical out on the MD deck so I was wondering if a device exists that would split this to give me two optical-outs (in a similar way to one of those headphone adaptor plugs that plug into the single headphone socket of a walkman and then allows you to connect two sets of headphones)? Thanks, Dave.