I love the idea behind the Red Witch Titan delay. You get three delays and they can be run in parallel or serial. The FX loop on the first delay is an even cooler addition, but I am curious to emulate the serial/parallel method of delays. I am trying to find an FX loop pedal that would allow me to select the FX loops in serial (A to B) or parallel (A and B summed). A Google search uncovered the Pigtronix Keymaster, but at that price, I might as well spend an extra $100 and get the Titan. The LS2 comes close with A+B, not serial A -> B. My Google Fu is failing me. I just know there has to be something closer to an LS2 cost that can do this. It doesn't have to have level controls, just a switch to choose parallel or serial operation.