I have the same interface as you do .. looking thru Apple doc , it seems that CoreAudio and CoreMIdi are unchanged so it looks good but then I found this :
Important: The code signing technique used for kernel extensions changed in OS X v10.8.3. Kernel extensions signed with earlier versions of OS X are treated as unsigned by OS X v10.9.
Kernel extensions signed using the newer signing tools are incompatible with OS X v10.7.5 and earlier. If you are producing a kernel extension that must support versions of the operating system prior to version 10.8, you must install an unsigned copy in
/System/Library/Extensions
, in addition to any signed copy in /Library/Extensions
. Versions of OS X prior to version 10.9 will ignore the unsigned copy in /Library/Extensions
. If the user upgrades to OS X v10.9 or later, the user’s system will prefer the signed copy in /Library/Extensions
.
I will do some more research..