SK 2000 C - Sennheiser

Sennheiser Body pack trasmitter Series 2000, 20 fixed memory bank and 6 variable by 64 frequencies each, up to 75 MHz of bandwidth range UHF, power out switchable 10/30/50 mW, powered by 2 batteries AA 1.5V, supply Phantom power 48 V - Range Frequencies 718~790 MHz