Hi,
i'd like to make me a wiring/switching box which will allow using 1 effects chain for both of the channel's effects loops..
my idea would involve 2 stereo jacks(with normal stereo cables plugged into both effects loop jacks on the amp) and 2 mono jacks - send & return for the chain.
i don't really know how to wire this thing..  any ideas ?
plus, if there's a way (probably would involve more parts)i can have a common chain and a seperate chain for each channel, that can be nice..

thanks