The Glidecam 4000 Pro is a steadicam system that comes with the "Smooth Shooter", that is a vest that you wear, an arm that rests on the vest and the stabilization system you will put your camera on. With only a bit of pactice you'll be able to get very smooth and cinematic shots with your DSLRs, Sony FS100s, Panasonic AF100s or even with the Scarlett camera.