Hi @sihctr
RE: Active speaker platform only
The streaming platform used in Diva is our latest generation and has also featured in the recently launched Naim CI102 room player. iMX8 Quad Core 1.8GHz, with a big SHARC DSP thrown on the end now running in a mix of 40 and 64bit audio processing. We also moved to gigabit ethernet and wifi6 MIMO in this platform.
It will be appearing in many a future product. 
Unlike most manufacturers, we have ensured code wise that it’s multi-platform and we handle all the inner differences, so the 3 different chipsets used over 10years automatically get a code build from the same source code.
Best
Steve