Post amplification switch?

[Mark M]

Is there anyway I can switch between 2 amplified signals? Doesnt need to be anything fancy but I cant rewire the whole set up so the only option I can look at is to attempt to switch them post amplification.

To give you a better idea I have cd player and amp on ground floor connected to speakers on floor 1, 2 and 3. TV's powered by sky box on floor 3 also planning to connect to a new amplifier on floor 3 so that we can amplify sky box audio but being able to switch between cd amplified source and sky amplified source would be ideal.

Thanks

 

[Mark M]

Will that allow an amplified signal though? It says in the description that it "Enables the connection of 3 stereo audio sources to the stereo input of an amplifier" whereas I already have 2 amplified signals that just need switching.