3P XLR to 3P XLR or 3P XLR to RCA Adapters. 3P XLR Jack to 3P XLR Jack Coupler. 3P XLR Coupler F to F, 3-Pin XLR to RCA M to M Audio Microphone Cable Adapter Set. Connects two 3P XLR Plugs. This adapter is frequently used by musicians in a studio as well as during live performance.
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