?Professional Quality?High-strength aluminum alloy die-casting shell, anti-corrosion, provides clear and smooth best signal. ?Note?1/4" (6.35mm) male to 3-pin XLR male + female split cables are balanced cables and only support mono. If you need to transmit two-channel stereo, you must use 2 cables. ?Wiring?XLR pin 1 is connected to 1/4" male 'Sleeve', XLR pin 2 is connected to 1/4" male 'Tip', XLR pin 3 is connected to 1/4" male 'Ring'. ?Wide Compatibility?Compatible with professional audio equipment, it is often used in recording studios and live performances. Can be used for microphones, mixers, amplifiers, speakers, microphones. Also suitable for mixers, amplifiers, keyboards, electric pianos, drums, monitor speakers and more. ?BALANCED CABLE?This balanced cable is designed to convert a balanced 1/4" input to a balanced XLR input or output. Provides the best signal transmission and gives you the perfect sound quality.