WiiM room correction is currently in beta stage and the Ultra has not been released, yet, obviously.Does room correction work on the connected subwoofer and on every input, including RCA inputs and Optical in?
I will control volume on DAC rather than Ultra because it is closer to amp side. If there is a volume control after DAC such as pre-amp or volume controller, I will set the DAC volume at 100% and control volume there. That's my preference.Ok let say you want top tier dac from either ess or akm, so you connect it from ultra to dac via usb or optical and from dac out which either rca or xlr, so from there which one will be controlling the volume dac or ultra?
Neither / either / both.Ok let say you want top tier dac from either ess or akm, so you connect it from ultra to dac via usb or optical and from dac out which either rca or xlr, so from there which one will be controlling the volume dac or ultra?
And won’t optical be lower resolution, say 16/48? I forget the resolution HDMI ARC can support…As @Brantome states but dumbing it down a bit further.
Sky -> HDMI -> non ARC input on TV
TV -> ARC HDMI -> Ultra
OR
TV -> Optical Out -> Ultra
Set Audio Out on TV to be explicitly PCM
The best choice between using ARC or Optical will be determined by which performs best. ARC is the preferred route but may not always work depending upon the TV implementation. Optical should always work but may not auto-switch ON.
It is definitively no question of resolution. Everything will be better than the TV speakers.And won’t optical be lower resolution, say 16/48? I forget the resolution HDMI ARC can support…
It could be but TV audio isn't usually encoded at more than 16/48 is it?And won’t optical be lower resolution, say 16/48? I forget the resolution HDMI ARC can support…
Not sure tbh, maybe for PCM, but I’d guess the hi res video stuff needs a fair amount of bandwidth. Just hand a quick google and it seems the ARC spec contrains things more than HDMI itself, and that’s where eARC steps in to up the limits. But for audio and to replace the use of the TV speakers, ARC or optical from the TV should definitely improve matters.It could be but TV audio isn't usually encoded at more than 16/48 is it?
One for the Ultra q&a spreadsheet I’d say…Ultra supports Dolby Audio, but do I need to set my TV output to PCM?
That is basically what I also do.Not sure tbh, maybe for PCM, but I’d guess the hi res video stuff needs a fair amount of bandwidth. Just hand a quick google and it seems the ARC spec contrains things more than HDMI itself, and that’s where eARC steps in to up the limits. But for audio and to replace the use of the TV speakers, ARC or optical from the TV should definitely improve matters.
(As an aside, I do all my tv watching thru a fire tv cube which is plugged into an hdmi socket on my Linn amp, which in turn feeds the video to the TV, so I don’t use optical or ARC from the tv for audio, my amp already has it…)
Interesting question.Ultra supports Dolby Audio, but do I need to set my TV output to PCM?
Agreed.One for the Ultra q&a spreadsheet I’d say…