
FFADO Mixer
Audio mixer for Firewire devices

Gmerlin mixer
Alsa mixer
PulseAudio Volume Control
Adjust the volume level
QasConfig
ALSA configuration browser
QasHctl
ALSA HCTL mixer
QasMixer
Graphical mixer application for the ALSA
VolumeControl
Audio mixer for GNUstep
Volume Control
Show desktop volume control
Mixxx
A digital DJ interface

PulseAudio Volume Meter (Playback)
Monitor the output volume

PulseAudio Volume Meter (Capture)
Monitor the input volume

Rakarrack
Real-time audio effects processing rack for guitar
wmmixer
A mixer designed for Window Maker
wmix
A mixer dockapp using the OSS mixer API
PulseAudio Volume Control (Qt)
Adjust the volume level
PulseAudio Equalizer
PulseAudio LADSPA interface using MBEQ Multiband EQ plugin
VolWheel
Easy sound volume adjustment
Volume Icon
Show desktop volume control
Audio Mixer
Adjust volume levels
PulseAudio System Tray
An Applet for PulseAudio

PulseAudio Manager
Manager your PulseAudio sound server.
PulseAudio Volume Control Qt
Adjust the volume level

Jamulus
Jam Session
projectM-qt5 PulseAudio Visualization
Visualization of PulseAudio streams with projectM-qt5

Rmedigicontrol
Control RME Digi32 and RME Digi96 soundcards

GMixer
Audio mixer for the Gnome Desktop Environment

Hwmixvolume
Control the volume of individual streams on sound cards that use hardware mixing

Envy24 control
Mixer and GUI control utility for Envy24-based sound cards

Echomixer
Mixer and GUI control utility for Echo Digital Audio sound cards