Sennheiser EW-DX SKM-S - 509412 Transmissor digital sem fio portátil com interruptor de mudo (Q1-9: 470 a 550 MHz)

EW-DX SKM-S (509412) is the EW-DX digital handheld with a physical mute switch, tuned for the Q1-9 range (470–550 MHz per variant). It is for presenters on an EW-DX receiver — not a boom MKE 600 shotgun and not a Profile Wireless clip-on kit. Match receiver band and local spectrum rules before the event. Power and capsule follow the EW-DX SKM-S standard.