PNG MORE
Desktop apps
Pixel
Simply 8-bits #13
volume, plus
DarkSlateGray
96x96
PNG ICO ICNS MORE
Network & communications
16x16 Free Application Icons
video, no sound, sound
Red
16x16
volume
Black
UI
Bijou
10x10
5x10
Windows 8 Pack (Metro Style)
Up, volume
26x26
volume, Down
Mixed
IconSweets 2
Key, volume, speaker
40x40
speaker, volume, sound
Boolean
Mute, speaker, sound
volume, level
speaker, volume, Control
Fugue Icons
Mute, speaker, Control
DarkRed
Control, speaker, volume
RoyalBlue
speaker, volume, none
speaker, volume, low
volume, speaker
Computer & hardware
Bitcons
Goldenrod
64x64
volume, high
volume, low
Arrows
Sanscons
