No HDMI 2.1, so dead on arrival for me.
Update from another discussion thread
HDMI 2.1 chips and boards update:
1.
First gen of chips
Panasonic Solutions offered two versions of silicon:
a) Denon/Marantz - one input 40 Gbps port - hardware change imminent due to a bug in the silicon
b) Yamaha lower models-multiple ports-performance unclear until new software; alleged 24 Gbps (8K60 B)
2.
Second gen of chips
Analog Devices (attached) & others - Trinnov engineer: chips perform better; unclear how much better?
a) Onkyo/Pioneer/Integra - multiple 40 Gbps and 24 Gbps ports - Q3 2021
b) Steinway Lyngdorf - HDMI 2.1 board upgrade for owners Q3-Q4 2021 (Analog Devices 40 Gbps)
c) Trinnov AV processors - testing 40 Gbps; if happy, release in Q4 2021 or Q1 2022
d) Yamaha high tier models are delayed - swapped first gen for second gen of chips?
3.
Third gen of chips - 48 Gbps - in design - due late 2022 or 2023?
a) Trinnov hopes to implement this, if not happy with 2nd gen chips (Cypress Tech. designs boards)
b) others?