If your Harnonizer as a MIDI THRU jack, that would be the way to daisy chain, from there to the light controller.

Sometimes that can be accomplished simply by setting up the two devices internally such that one is using 1 or more MIDI channels only and the other is using the rest. Then, of course, you must set up your software such that it sends the correct MIDI data to the correct channels.

MIDI THRU is powerful because it just makes an instant echo of the data received on the unit's MIDI INPUT port and sends the same data immediately back out on the THRU port. The data does not pass thru the inner workings of the first device at all, which means there isn't any lag time or latency to doing it that way.


--Mac