DuoPut

DUOPUT is an audio adapter which allows to use both channels of your mirrorless or DSLR camera stereo track: on the RIGHT channel you can connect an external source through a mini jack connector (e.g. wireless receiver or timecode generator) whilst on the LEFT channel DUOPUT’s internal microphone will capture sound for sync, b-rolls and extra safety.

The easiest way to record scratch sound on your mirrorless & DSLR camera.