The ROLLS MS111 is a general purpose muting switch for microphones. The MS111 will pass phantom power, with no popping on the outputs. It is configurable to be Push to Mute or release to Mute by a second switch accessed on the side of the unit. The MS111 is only compatible with balanced signals.
 
Specifications
Input/Output Impedance: 600 Ohms
Connections: 2 XLR: 1 Male, 1 Female
Size: 2.5" W x 2" H x 3" D
Weight: 1 lb.
Passes Phantom Power
Balanced Female XLR Input and Male XLR Output jacks
Reversible Activation Switch "Up" position can be mic on or off
Can be stand mounted with the Rolls MSC106 mic mount accessory
No popping on the outputs when switched