I just got an Exasound E38 Mark II (and love it) and want to use it direct into my amp. But I have several other things using my preamp that will still need to get to the amp too. So I need to find a switch that will send either the exasound 6 outputs or the Marantz 7005 6 outputs to my Outlaw amp inputs. Does anyone know of a good solution for this? It's important that no filtering, volume or coloration happens. Just switching. Thanks!