I've done my searches yet cannot find a multieffect that can send Simultaneous MIDI program changes per preset or Simultaneous MIDI CC commands per preset. Does any multieffect do this? Is there are box that I can put inline to output simultaneous MIDI changes per one input command? The midisolutions.com MIDI event processor seems to have the functionality but too little "rules" to map 20 input commands to, say, 100 output commands, 5 per each. Suggestions?