Originally Posted by Fiddler
The AC12 and Reviver can run both ways and the only way I think they could do that (passively) is with a transformer only.

These do not address COMMs.
AC12 and Reviver take care of the comms so everything is working.

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 ,