So I just looked at Roland's website to scope out the new TD-15 and -11 modules.... lo and behold, no MIDI IN, just OUT.
This worries me. I'm assuming the USB port on the back is the new MIDI IN, but how is that supposed to work for a Zendrum? USB-MIDI interface going the other way?
Makes me wanna shake my fist and tell some kids to get off my lawn....