My AUX sends are routed to the patchbay and have their outputs routed to the default FX on the back. For example AUX 1&2 go the Ensoniq DP2 !

I could however use the AUX to send the signal to both the DP2 and something else or use the patchbay to feed another source to the DP2, etcetera!

Trust me, this setup is easy and flexible, but cost me a lot of cable! :smiley:

(I also use the matrix outputs when working on quadraphonic pieces and the tape send/return for an old cassetedeck)