# Connect MIDI

Source: https://help.malighting.com/grandMA3/2.4/HTML/fs_connect_midi.html
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MIDI connectors can be used for MIDI input or output. For example, to send the MIDI timecode signal to the sound engineer.

## Location of MIDI Connectors on Different Products

![](/img/grandma3/2-4/img_gm3_full-size_rear_midi-c1f082.png)

_grandMA3 full-size (CRV) and light (CRV) rear panel – MIDI_

![](/img/grandma3/2-4/img_gm3_compact_rear_midi-c47370.png)

_grandMA3 compact (XT) rear panel – MIDI_

![](/img/grandma3/2-4/img_gm3_onpc-command-wing_rear_white_midi-19bf31.png)

_grandMA3 onPC command wing (XT) rear panel – MIDI_

 

 

![](/img/grandma3/2-4/img_gm3_io-node_rear_white_midi-97f4cb.png)

_grandMA3 _I/O Node_ rear panel – MIDI_

![](/img/grandma3/2-4/img_gm3_io-node--20din-rail_rear_white_midi-a0b80c.png)

_grandMA3 _I/O Node DIN-Rail_ top panel – MIDI_

|                                            |                                                                                                                                         |
| ------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------- |
| ![](/img/grandma3/2-4/tip_gray-639af3.png) | **Hint:**                                                                                                                               |
|                                            | For more information on DIN and Euroblock connector pinout, see [Connector Pin Assignment](/grandma3/2-4/do_connector_pin_assignment/). |