Moin, my headphones on the computer are really quiet despite 100%, on the laptop 29% are extremely loud with the same headphones. What could it be?
Which operating system do you use?
With Windows you can look in the sound settings or in the sound mixer to see what volume some programs are specifically set for.
You can often set it up again in the program itself.
Windows 10 1909, in the sound settings I've also looked up both sound mixer, everything at 100%
Hm, otherwise I would think of the way through the sound settings of the control panel. There are also many many settings, for example increasing the level there.
I have already checked: /
Connected securely to the correct port, not to the line out?
Hmm, okay.
Do you have any special sound card driver software installed for this? Then you can certainly also make settings there. If not, let's see if there's such software, and if you're already there maybe update the driver for it.
Clear.
It is even quieter at the back, I always plug my headphones with an adapter (microphone and headphones) into the front
You could try out the https://www.letasoft.com/sound-booster-download/ program. It is a trial version but it goes without saying that the full version can also be obtained in other ways.
Otherwise, select your playback device via the Sound control panel in the Playback tab and tick the "Headphone Virtualization" and "Loudness Equalization" (if available) properties under Enhancements.
