Sennheiser GA 3 brown-burst-flat allowing an artist on stage

allowing an artist on stage to redirect a vocal mic to feed the stage monitoring system and communicate with band members or technicians

and features like the LED on/off indicator

Not a problem

and we're happy to see it on a production Marshall

Sennheiser GA 3 brown-burst-flat allowing an artist on stageRobust, tour ready, and easy to install, theSennheiser GA 3 Rackmount Kit lets you mount one or two Sennheiser Evolution Wireless (EW) G3 or G4 Series wireless receivers into 1 RU of space in any standard 19" equipment rack. It even accommodates mounting antennas on the front instead of the rear. Specifications: Weight: 1000 g