Jaroslav Kysela

In alsamixer, you can control all USB units which are exposed using USB audio standard. If there is a non-standard USB setup, it would be difficult to do something. Most...

Another way is to use 24-bit/32-bit sample resolution and increase the gain in software (PA/PW) - use `pactl` like `pactl set-source-volume alsa_input.usb-C-Media_Electronics_Inc._KURZWEIL_Pro_Microphone_KM-1U-00.analog-stereo 200%`. It cannot be set using GUI.

Without -c parameter (`amixer -c 0`) you show the mixer settings from the sound server. Also, most microphones provide stereo output. You may try also bigger values (400%) but the...

Could you attach output from `amixer -c 0 contents` (replace 0 with the correct integrated USB sound card)? Also show output from `amixer -c 0 info`. Thanks.

So this cleanup makes sense and it better identifies the purpose of the mixer element: ``` old naming: numid=20,iface=MIXER,name='PCM Playback Switch' numid=21,iface=MIXER,name='PCM Playback Volume' numid=24,iface=MIXER,name='PCM Playback Switch',index=1 numid=25,iface=MIXER,name='PCM Playback Volume',index=1...

Could you both attach output from `amixer -c sofhdadsp contents` command? If this command does not work, replace `sofhdadsp` string with card number. Thanks.

Those controls exist in all alsa-info dumps: ``` numid=3,iface=MIXER,name='Speaker Playback Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=74,step=0 : values=74,74 | dBscale-min=-74.00dB,step=1.00dB,mute=0 numid=5,iface=MIXER,name='Bass Speaker Playback Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=74,step=0 : values=74,74 | dBscale-min=-74.00dB,step=1.00dB,mute=0 ``` I don't...

So the only suggested change is to replace `Mic` and `Line1` in https://github.com/alsa-project/alsa-ucm-conf/blob/master/ucm2/USB-Audio/Audient/Audient-iD4-HiFi-0009.conf to `Mic1` and `Mic2` (with the appropriate `Comment` changes)? The easiest way will be to use a...

It seems like MOTU M4 - https://github.com/alsa-project/alsa-ucm-conf/blob/master/ucm2/USB-Audio/MOTU/M4-HiFi.conf . See `ConflictingDevices` arrays. The Device / PCM split configuration is pretty straight. If you have any question, please, ask for details. The...

It would be better to create a PR (pull request) to see and comment changes. You can point to the raw file (like https://raw.githubusercontent.com/perexg/alsa-ucm-conf/issue/239/ucm2/HDA/DualCodecs/HiFi.conf) in your repo.