NEW Switchcraft 5501FX 1 Pin microphone connector with spring strain relief. The the 5501FX inline microphone female plug mates with a 3/8in-32 thread panel receptacle. [Note: this is NOT the larger 2501F 5/8-27 thread version as shown in picture for comparison (not included)]. Fits various test equipment that use a single pin 3/8in receptacle. See our other listing for the larger 3/8" 2501F microphone connector. This is the connector plug that connects to the microphone cable. 

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