Versatile sound Connectivity : This splitter features 1 male to 4 female ports with 1pc 6.35mm inputs, enabling seamless connection for mixers, amplifiers, microphones, and sound interfaces with balanced parallel wiring. Multi Device Expansion : Convert a single input into 4pc or 1pc 6.35mm inputs, ideal for merging from 4 microphones or instruments into 1 output for mixers or sound interfaces. b>Note: b/> Dynamic and condenser mics cannot be mixed. Aluminum Construction : Built with aluminum alloy shell and gold plated copper connectors for transmission and long lasting in professional sound setups.