Knobs : 438px x 438px 72dpi (65)
Inputs : 438px x 438px 72dpi (10)
Each knob.psd file is completely layered and all layers are organized into named folders.
In each file ,there are folders (which includes layers) named as “Top” and “Bottom” – use “Top” folder for turning the knob(Free transform ctrl+t or cmnd+t).
You can also change the measure styles (6).
I expect that everyone who buy these gorgeous knobs, have some basic skills in Adobe Photoshop!
Enjoy!