Hello


Am 09.07.2015 um 23:08 schrieb bomarm@... [Doepfer_a100]:

> The other logical place I looked was the "Audio MIDI Setup" app but
> unfortunately here the A190-4 ports (in/out) are grayed out so I can
> not turn the MIDI OUT to off.

You should not turn off the output, but the input! You don't want to
receive MIDI data, that come in via USB from the A-190-4

I don't know about Logic 9, but in Logic 7 I can do that for every class
compliant device in the songs MIDI-properties

Florian