I just received my H8000FW, shipped with 5.61. I tried all of the Vocoder presets, and only got an output from the “gravel voice” (or whatever it’s called), that output just sounded like digital noise. I am an engineer, and very familiar with vocoders. I had a microphone and synth from a mixer as L/R inputs, tried switching L and R channels, etc.. No vocoded output present. Other presets seem to work fine with the same inputs and levels (verbs, shifters, etc.). Do the vocoders require some signal threshold to function, I’m not dirving my inputs very hard….
Sorry – not really clear what problem you have. A vocoder needs two inputs. What are your inputs and what is the result ?
Also, what preset and what software version ?