The MML is a hardware midi message monitor that decodes midi message and displays on 32 LED's. Each LED is independently programmable to respond to any midi message, and will respond with varying brightness (if the respective message is variable responsive, or full if not) each time that message is received. Each row can be programmed to respond or ignore CHANNEL information. If the LED’s are programmed as NOTE positions then the LED’s will respond to NOTE OFF, MAIN VOLUME (control 7), and ALL NOTE OFF messages. Each row has a data indicator LED, and program/test switch. 

MML FEATURES:

• Easily Programmed (select the LED to program and send the message)
  
• 32 LED's Independently Programmable to Any Midi Message with Variable Brightness
  
• Module Global Reset Button, Power and Data Indicator LED's
  
• Row LED Data Indicator, Lamp Test, Labeling Space
  
• Module Global Brightness Levels (great for dark room environments)
  
• 5 modules could be installed in one chassis for 160 Midi message indicators
  
• Midi Channel Ignore or Respond Option