Roll-up Drum. 4 Balanced Cables. 25 Metres Long. 4 Locking Sockets. Cobra quad balanced microphone or signal cable on a drum. Four locking female connectors are fitted to the drum body. Metal male connectors are fitted to the free ends with identifying tags.. AUDIO LEAD-AUDIO CABLE-MIC LEAD-MIC CABLE-MICROPHONE LEAD-MICROPHONE CABLE-XLR LEAD-XLR CABLE