The Neumann MC 3 is the double bass clip for the Neumann Miniature Clip Mic (MCM) system. It fixes the MCM capsule and gooseneck to the strings of a double bass below the bridge, giving a close, stable microphone position that follows the instrument and helps reject spill from drums, amplifiers and other players. It is built for the heavier strings of a bass, accepting diameters from 1 mm to 2.6 mm, and weighs 20 g. It is an accessory only: the MCM capsule, gooseneck and connection cable are not included and are ordered separately to build a complete system. The gooseneck holder rotates and locks in 45-degree steps so the capsule can be aimed accurately, and the clip is finished in black to stay unobtrusive on stage. Typical users are live sound engineers, orchestras, theatre pits, worship teams and studios that want a discreet, repeatable close-miking position that moves with the instrument and keeps the player free to perform.