Is there a way to expand HD Omni to have 13 channels (7.2.4) for Dolby Atmos mixing?

[JCBigler]

Originally Posted by Focuret

I was going to go the Mtrx Studio route but wanted to know if there was a cheaper solution. Like maybe adding an old 192?

The Focusrite Red 8 Pre and Red 16 Line interfaces all both 16 line level outputs and have been widely used for Atmos set ups for the last couple of years. They are also quite a bit less expensive than the MRTX Studio. The Red 8 Pre is almost identical to the MRTX Studio in terms of I/O, and even new is much less expensive than the MRTX Studio. If you can find one on Focusrite's refurbished site, you'll save even more.