Kopul Cables One-Channel Laptop Passive Direct Box 3.5mm Stereo to XLR Mono Adapter w Volume Control & Ground-Lift Switch, Durable Aluminum Case,...

Converts unbalanced 3.5mm TRS stereo to balanced XLR mono signal for professional audio use. Balanced XLR output provides clean audio transmission with minimal interference. Adjustable output volume knob and ground-lift switch ensure clear, noise-free sound. Passive design requires no battery or external power supply for reliable operation. Compact, durable aluminum construction (4.25 x 1.1 x 0.9 in, 4.1 oz) for portability.