Actually my situation is that I'm just a hobbyist/performer. I currently have a Kawai VPC-1. The problem with it is that the input for the sustain pedal has a terrible adc. Especially near the bottom of the travel, but still significantly throughout the range, the conroller value jumps by as much as...

Is it possible to get one of these midi expression units to ouput directly to a standard midi din-5 male output rather than the USB?