MpSeries is a VCV rack moudle collection
MpMapper have 12 Knobs and 12 jacks, each knob output cv signal. in the text box you can write each knob role. use it after you mapped the knobs to your midi controller with a module like Midi-CC \ Midi-Cat
CV-09 let you send Control Change messages to your Roland TR-09 device. CV-09 sending CC messages to channel 1. TR-09 default channel is 10, to change it you need to press on the menu button of your device and set it to 1.
