Devialet's newest technology...?

[Charlemagne]

I understand that you can use as much as 24 Dialogs all through the house who are making connection with each other. I'm sure one of them can find the NAS, hidden somewhere in the broom closet.

is it using 24 Dialogs or 24 Phantoms?

I admit you're right amabrok! This is what the White Paper says:

Compatible with PHANTOM and the existing range of Devialet amplifiers comes a brand new intelligent audio router called DIALOG.
DIALOG creates a full wireless audio system in high resolution throughout your home, and can control and synchronize up to 24 PHANTOMs.It is connected to your own internet router, DIALOG can also directly access music from the cloud.
Based on an extremely low-latency proprietary protocol realising 1,000,000 calls per second, DIALOG allows multiple users to seamlessly control the music being played and edit a shared playlist in real time. Every user contributes by making their music (stored on their mobile devices, or available from the cloud through the music services they have suscribed to) available to other users hooked up to the same DIALOG network.
Thanks to the SPARK application, your PHANTOMs can be used alone as an independent music system, or grouped in pairs as a classical stereo installation, or in a scalable mulichannel system with 3, 4, 5 PHANTOMs or more ...
The SPARK application also allows you to do live grouping, allowing to play different music in each room, or fill the house with the same music for a big party.
DIALOG creates the most robust network on the market today, by combining 3 dual-band Wi-Fi connexions, a 1Gbps Ethernet, and Power Line Communication of the latest generation.
Each PHANTOM has an optical Toslink input and is able to share this input signal with any other PHANTOM on the network. Wired connectivity to the DIALOG network through a 1Gbps Ethernet RJ-45 port is also available.

If the WiFi network of the Dialog is strong all over the house 'Music or sound' should be able to approach it with his tablet from his bedroom, might that be his major concern overthere