EW 100 G4-CI1-JBArticle No. 508566 EW 100 G4-Ci1-JB (Assembled in USA) 16 Spare Parts available AngleAntennaAntenna, 68mmAxle 2.8x59.8Battery coverCable 0.40m,CI 1-NClampFront coverGA 3HousingJack socket 3.5SKnob, black,Pad 17x4x3.2 with gluePad 17x4x4.8 with glueRocker button Choose Spare Part Spare Parts Angle Angle Complexity Article No. 577747 Choose Spare Part Antenna$ 9.25 Antenna 470-862MHz Complexity $ 9.25 plus applicable sales tax – free shipping Article No. 576131 Choose Spare Part Antenna, 68mm Antenna, 68mm 779-865MHz Complexity Article No. 576132 Choose Spare Part Axle 2.8x59.8$ 1.53 Axle 2.8x59.8 Complexity $ 1.53 plus applicable sales tax – free shipping Article No. 564584 Choose Spare Part Battery cover$ 8.68 Battery cover SK/EK G4 Complexity $ 8.68 plus applicable sales tax – free shipping Article No. 580908 Choose Spare Part Cable 0.40m, Cable 0.40m, RJ10/RJ10 Complexity Article No. 580902 Choose Spare Part CI 1-N$ 29.95 CI 1-N INSTRUMENT CABLE Complexity $ 29.95 plus applicable sales tax – free shipping Article No. 005021 Choose Spare Part Clamp$ 9.95 Clamp For pocket transmitter Complexity $ 9.95 plus applicable sales tax – free shipping Article No. 576130 Choose Spare Part Front cover$ 21.44 Front cover Complexity $ 21.44 plus applicable sales tax – free shipping Article No. 580961 Choose Spare Part GA 3$ 39.95 GA 3 RACK-MOUNT KIT Complexity $ 39.95 plus applicable sales tax – free shipping Article No. 503167 Choose Spare Part Housing$ 97.90 Housing EM 100 G4 Complexity $ 97.90 plus applicable sales tax – free shipping Article No. 580949 Choose Spare Part Jack socket 3.5S Jack socket 3.5S Complexity Article No. 573606 Choose Spare Part Knob, black,$ 3.84 Knob, black, 8 x 7.5mm Complexity $ 3.84 plus applicable sales tax – free shipping Article No. 580933 Choose Spare Part Pad 17x4x3.2 with glue Pad 17x4x3.2 with glue Complexity Article No. 577731 Choose Spare Part Pad 17x4x4.8 with glue$ 0.32 Pad 17x4x4.8 with glue Pad 17x3x4,8 with sticker Complexity $ 0.32 plus applicable sales tax – free shipping Article No. 577732 Choose Spare Part Rocker button Rocker button Complexity Article No. 554331 Choose Spare Part Attention! Due to the complexity of the repair, some of the spare parts shown can only be replaced by specialist workshops. In this case, please contact your nearest Sennheiser Service Center.