Thanks for the reply, below are the outputs from Amixer, still don't work. The two categories of controls intrigues me: "Controls : 6 Simple ctrls : 1"
fili@debian:~$ amixer -c 1 Simple mixer control 'Power LED',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] fili@debian:~$ amixer info -c 1 Card hw:1 'S51'/'Creative Technology SB X-Fi Surround 5.1 at usb-0000:00:14.0-1, high speed' Mixer name : 'USB Mixer' Components : 'USB041e:3042' Controls : 6 Simple ctrls : 1 On Thu, Sep 23, 2021 at 1:17 AM Alan Corey <alan01...@gmail.com> wrote: > I'm not familiar with the card, but try amixer (and it's man page). A > Pinebook Pro has similar strangeness but loading an asound.state file > and doing alsactl restore gets it working. With this there are > multiple controls affecting the main input, they all need to be turned > up. > > Mixer programs control the hardware mixer so they're somewhat > interchangeable, amixer works at a lower level than alsamixer. Send > the output of > amixer contents > if you're still stuck. > > On 9/22/21, fvfilippetti Dndkdmd <fvfilippe...@gmail.com> wrote: > > I have problems configuring audio gain on line level input. This line > > level input works but at a very low level requiring more than 5vpp to > full > > scale. > > > > Now I am using Debian 10 on a Thinkpad T430U. All information will be > > appreciated, have no luck searching on google. > > > > Excuse me for the horrible domain of this language. > > > > cheers > > > > > -- > ------------- > Education is contagious. >
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