There is one solution without additional hardware, use Bluetooth. The other one would be to use a HDMI Matrix box, e.g. like the one linked below. Both works well. These boxes are sometimes hit or miss, I made very good experience with the View HD. The ViewHD has an HDMI in/out and an optical out which then could be connected to either the Dialog or the Phantom.
http://amzn.to/1OW2W9z
http://amzn.to/1OW2W9z
Innuos Zen Mini MK3 -> (Ethernet / Audioquest Optical) -> Dialog & 2x White Phantom
Pro-Ject Carbon Debut Esprit Turntable with Ortofon Red -> (Cinch/RCA) Musical Fidelity Merlin -> (AudioQuest Optical) to Phantom
Master & Dynamics MH40, Audeze Sine, AudioQuest Dragonfly Red; Remote Control via macOS and iOS devices (Devialet App / Innuos Sense /iPeng / Audirvāna Studio)
