mysiak

Thank you for the suggestion, it was the first thing I did though - allowed both permissions as root user + retried from the web interface just to be sure. I tried a couple of things again and it seems that I got it fixed by force closing the Poweramp equalizer app - it restarted automatically in the background and suddenly detects Youtube/Youtube vanced and also applies the equalizer to those audio sessions (it might have been some "MIUI thing"). All's good for the time being, let's hope that it keeps working.

Thank you for the quick response. I am no expert, but maybe this mode could help to some extent with "speaker simulation"? https://developer.android.com/reference/android/media/audiofx/Virtualizer#VIRTUALIZATION_MODE_TRANSAURAL It is mentioned that it's primarily to be used with speakers, but I couldn't find what it does when used with headphones. Probably even the standard virtualization at the minimum level would help to mitigate the strict left-right separation in some songs. Btw. I'm sorry if it's been mentioned already, but how could I achieve sound processing system wide? I can see for example YouTube Music and Poweramp in "Known players", but I can't add Youtube/Youtube Vanced here (I also tried the trick with minimizing and playing the video track from the notification). With other Equalizer apps I am able to use "global" mode with Youtube. It is usually with a slightly worse quality than when connected directly to the audio session, but at least I can use sound processing. Did I miss something in the settings? Not sure if it matters, but phone is Xiaomi Mi 10T lite, MIUI 12, rooted stock Android 11 ROM.

First of all, thanks to devs for releasing the standalone equalizer app. I was really surprised and happy to see it on the Google play store. Anyhow.. I couldn't find a dedicated topic for feature requests for Poweramp Equalizer, but configurable crossfeed would be really great (it's been already suggested for Poweramp player a little while ago). So if there is any chance - please count my vote for this feature suggestion.