CA30-RF is a semi rigid gooseneck shaft with knuckle joint at tip also fitted with a phantom power adaptor accepting 9 to 48 volts DC, finished in satin black. The Semi rigid 300mm shafts fitted with Phantom Power Adaptor at the bottom end and knuckle joint at tip with Switchcraft Tini Q - 3 pin female connector. The slimline profile design and constructed from high quality brass. 300mm Semi rigid shaft with knuckle joint at the tip. Connections for Bottom end is a Male 3 pin XLR and the Tip Switchcraft Tini Q 3 pin female connector. Fitted with a phantom power adaptor accepting 9 to 48 volts DC and has an impedance of 200 Ohms. The phantom power adaptor also includes filters which will eliminate all GSM frequencies from 800-1200 MHz and is terminated with a male 3 pin XLR.