RapcoHorizon Laptop BLOX 1-Channel Passive Direct Box (No Volume Knob)

The RapcoHorizon Laptop BLOX 3.5mm to XLR Passive Direct Box adapts audio from a consumer-grade device using a 3.5mm stereo output to XLR, to work with professional A/V gear requiring an XLR input. This passive direct box requires no batteries and converts input from equipment such as laptops and mobile devices to a single mono balanced mic-level output.. It features a 3.5mm male TRS input hardwired to an attached 2' cable. The output is a male XLR connector on the box.