Power and signal in one multicable is a perfect solution if you are using active speakers and want to draw power from the mixer position. Signal and power in the same multicable via XLR-M + Power – XLR-F + Power. Unique cable construction with unbreakable connectors!Pulse Sound Engineering – Pulse Premium Series is designed with PSE Connector Technology, a connector technology specially developed by Pulse engineers to withstand harsh conditions over long-term use. The strain relief in the connectors is molded in one piece, which relieves the cable and guarantees a long lifespan.The design and component choices have been carefully made to ensure that these cables are reliable even after prolonged use. The cable is very flexible and soft, with signal conductors and shielding made of OFC (Oxygen-Free Copper). A dense, effective copper shield efficiently eliminates interference. This technology ensures an exceptionally clean and interference-free signal.