The OMNITRONIC DS-1 is a height-adjustable distance tube for connecting satellite systems to subwoofers or speaker stands. It fits standard 35 mm stand inserts and uses a 38–35 mm steel tube construction. The tube adjusts from 70 to 130 cm and includes a locking screw and bolt. It has a maximum carrying capacity of 35 kg, a black finish, and a net weight of 0.87 kg.