Thanks
@mkt for previous advices regarding the connection from my mac to Genelec speakers, it worked perfect, the chain is in the next way:
Mac -> USB -> SMSL PO100 PRO -> coax cable -> AES -> 8330 -> 2nd 8330
Also GLM is connected to the 1st speaker and to the mac too, providing auto calibration + volume change via the knob, everything is working as should, but recently I have decided to move the speakers to my living room, where there are LG OLED C1 TV and PS5 and I have got a new question/problem
How to make that audio from PS5 that connects to the TV would go to the Genelec 8330a speakers, instead of built-in TV speakers? I bough an optical to optical cable, though some cheap one for 3.5$ and made the chain in next way:
TV -> Optical -> SMSL PO100 PRO -> coax cable -> AES -> 8330 -> 2nd 8330
When in LG TV settings I choose to produce audio via optical channel, it's goes silent, when returning to TV speakers I again hear the sound from PS5, the chain before optical completely worked with my mac, but doesn't want with my TV, where the issue can be located? Is the problem in optical cable? in the SMSL PO100 PRO? Also can I use GLM volume control knob to regulate volume going through the digital path?
To sum up I have 2 issues:
1) Don't get any sound from Genelec speakers currently
2) Not sure how to control the volume using digital inputs into Genelecs, without GLM and it's knob, cause I feel while they work on mac with installed GLM software, on TV it would not be an option, so would need an alternative variant to volume control