Audio Icons
Musical Note, Radio, Speaker, Mixer and Headphone.
Included in the main file:
.psd
1024×1024
.psd files is layered psd with raster elements, shadow can be hidden with layer visibility toggle.
.png
96×96, 128×128, 256×256, 512×512, 1024×1024
.icns
512×512
.ico
96×96, 128×128, 256×256
and a single bundled .ico file with three sizes 96×96, 128×18 and 256×256 in single .ico file
.png, .icns and .ico files have Shadow and No Shadow version.