The Boston MC-220 is a professional microphone cable from the Black Jack series that connects a microphone to a mixer, audio interface or PA system using a balanced XLR3 female to XLR3 male connection.
The balanced signal path resists hum and interference over longer cable runs, which matters once you're routing a vocal or instrument mic across a stage rather than a desk. The black finish keeps it low-profile next to other stage gear.
This listing covers the MC-220 in 2, 5 and 10 metre lengths (SKUs MC-220-2, MC-220-5 and MC-220-10), so you can match the length to the distance between your microphone and your mixer or interface. Boston is an instrument and pro-audio accessories brand, and the Black Jack series also includes XLR-to-jack microphone cables in the same black finish.