[Functional Design] Balanced XLR female to 1/4" TRS adapter is designed to convert balanced XLR output to balanced 1/4" TRS jack input. Connector A: 3-pin XLR female connector; Connector B: 1/4" TRS stereo jack male plug. [Connection Principle] The 3-pin XLR female to 1/4-inch TRS male adapter is connected by connecting XLR pin-1 to the 1/4-inch plug sleeve, XLR pin-2 to the 1/4-inch plug end, and XLR pin-3 to the 1/4-inch plug ring. [High-Quality Transmission] The XLR female to 1/4" TRS adapter is a premium metal shielding type, high-strength zinc die-cast nickel-plated housing that eliminates RF and EMI noise and ensures lossless signal transmission. [Durability] The 1/4" TRS male to XLR female adapter features a rugged metal housing for superior durability and protection against wear and tear; the exterior is secured with screws to make the connector more secure and reliable. [Multi-purpose] The XLR to 1/4 adapter is plug-and-play, suitable for mixing consoles, microphones, amplifiers, equalizers, keyboards, guitars, electronic pianos, electronic drums, and other professional audio equipment.