I have a tech question. I want to set up the Harmonizer for a echo effect but I don't want the incoming signal delayed just echoed for a length depending on how much feedback or sustain. Iv' e tried tweaking most all of the presets to achieve that with no luck. My Roland SDE 3000 will do both delayed echo and Instant depending on which output is hooked up mixed or delayed , the same was the case with my old H949 Harmonizer. I'm running a stereo guitar rig and am trying to stagger the Echos from left and right without to much delay time between them.