Sennheiser SKM AVX-835S-4 Handheld Transmitter for AVX Wireless (with e835s)The SKM AVX 835S is the handheld transmitter for the AVX digital wirless microphone system. The robust dynamic directional microphone blocks unwanted side noises in loud environments. It is the ideal choice for street interviews. The SKM AVX 835 handheld transmitter for the AVX system is fully self configuring which makes the setup of radio frequencies a thing of the past. The AVX matches perfectely to your camera's input sensitivity without having to