Hello all, My first post here. I have a small question. When i saw this: http://www.midibox.org/midibox_gallery/paul1.jpg on the midibox site it made me think of my yamaha TX-816: http://www.vintagesynth.com/yamaha/tx816.jpg I would like to build 8 instances of the Midibox SID (base system, no front panel or nothing) in a 19" rack each with it's own audio output, just like the TX-816 has 8 FM modules. My problem is the following: MIDI. The TX-816 has 1 midi-in and 1 midi out for all modules, and you can select the channel on the module itself. I think I can "hardcode" a channel number in my Midibox SID "module" But how can I share 1 midi IN en OUT? i'm a noob in DIY maybe there is a simple answer on my question :) Greetz, Roel