It's an alternate speaker layout that ideally works with a 2+2+2 source like DVDA. You can have connect your speakers to that layout and also to the traditional layout. The M processor decide which speaker get used.

I think it's interesting when you have native sources but I have no experience.

And you know how good Trifield can sound even it's not a native source.

Of course you should have some space for the speakers left wink

800v3/218/271/8k.2/5k5s smile /5kC/DSP3200/Reviver/
TT-ELP/Graham Slee Revelation/Trinnov Altitude 32/OPPO 205
__Ayon/HB/Shunyata/Miltzow -- power cables,
__Ayon/Jungson/Miltzow --analog, Miltzow-- digital,
__Vortex/WMA ,