Linn Monaural Power Amplifier Klimax Solo 800 - simplified Schematic and Theory of Operation wanted

[tiefbassuebertr]

Who have heard more about this new released power amp model from Linn ?

Really new standard in audio amplification ?​

The technical advice concerning adaptive bias under

(from 4:15) provide no explanation in detail.

Short form description:
https://www.linn.co.uk/uk/power-amps/klimax-solo-800
https://www.linn.co.uk/de/power-amps/klimax-solo-800

Short reviews
https://www.whathifi.com/news/linn-...audio-amplification-with-mono-klimax-solo-800
https://www.stereonet.com/uk/news/linn-klimax-solo-800-mono-power-amps-launched
https://www.stereocheck.com/news/amplifiers/linn-klimax-solo-800-high-performance-power-amplifier/
https://community.naimaudio.com/t/linn-klimax-solo-800/33242/22