The VEO TSA DLX is an accessory arm designed to screw into the side of a tripod or other compatible support so that you can attach accessories.
Accessory arms such as the VEO TSA DLX M are incredibly useful for mounting accessories that need to be positioned, such as field monitors; because the arm is fully articulated, you can move the accessory easily into the exact position you need. This means that with an ATOMOS Ninja V attached or Tascam DR40, you can easily manipulate the position to give a good view of the screen when monitoring visuals or audio levels.
The VEO TSA DLX M is a seemingly simple device, but it’s surprising how difficult it is to find a good one that offers so much flexibility over how it can be used.