Lightweight yet rugged, the XSW IEM EK (A) bodypack receiver from Sennheiser is the perfect basis for their XS Wireless IEM series. This stereo receiver bodypack is built with the live stage in mind. Fine-tune your settings to achieve the perfect focus on your individual mix, with functions such as balancing, EQ, channel selection, or manual frequency. Once you have your settings picked, the stage-proof panel keeps you from bumping anything and making any accidental changes during your performance. A status LED keeps you informed about battery and connection status, while an LCD offers settings readouts for more detailed data.