Shure Incorporated
19/21
Maximum Audio Output Level
XLR connector -2.5 dBV
6.35 mm Connector +10 dBV
Impedance
XLR 50 Ω
6.35 mm Connector 50 Ω
Pin Assignments
XLR 1=ground, 2=audio, 3=no audio
6.35 mm (1/4") TRS Tip=audio, Ring=no audio, Sleeve=ground
XLR Output
