MIDI activity LED circuit

Design Concepts
1

Hi! I’m building an MB64.

I read somewhere howto connect a LED that indicates MIDI activity to the CORE (I’m too lazy to build an LTC module  ;D ) Anyone who knows if this is possible?

If there’s already a post on the forum about this, please post a link.

Thanks / J

2

Easy: just use the LTC schematic and leave out the MAX and the 74HC00 for the additional MIDI ports.

cheers

3

Great, thanks!!