Sennheiser XSW-D INSTRUMENT TX XS Wireless Digital Transmitter Cases & Covers One of the key features

One of the key features of the 511 is the Silk / Texture control

this system delivers multi-channel RF assistive listening with integrated DSP noise reduction that cuts background hiss by 20 dB compared to conventional receivers

house-of-worship installs

and superior feedback rejection one expects in its sibling products

but the included clip of the microphone attaches the microphone to the rim of a drum or the bell of saxophones

Sennheiser XSW-D INSTRUMENT TX XS Wireless Digital Transmitter Cases & Covers One of the key featuresGoing wireless with instruments is easier than ever before while maintaining a reliable connection. An instant connection the second you plug in.