The Sennheiser EW-D 835-S SET is a professional, fully digital wireless handheld system operating in the robust UHF frequency range (R4-9, typically 470-694 MHz, with specific range defined by regional variant). This complete set represents the evolution of wireless technology, combining Sennheiser's trusted vocal sound with the interference immunity, low latency, and enhanced security of a digital signal path. The system includes a digital handheld transmitter with an integrated Sennheiser MM 835 dynamic microphone capsule and a compact true-diversity receiver, providing an all-in-one, ready-to-use solution for vocalists and presenters in live sound, worship, corporate, and broadcast applications.

The handheld transmitter is built with a durable metal body and houses the proven MM 835 cardioid dynamic capsule, known for its smooth vocal reproduction and excellent feedback rejection. The core innovation lies in its fully digital transmission, which converts the analog microphone signal to digital immediately within the transmitter. This digital signal is then sent wirelessly, providing inherent resistance to RF interference and intermodulation, a common challenge in crowded UHF environments. The accompanying digital receiver features a clear color LCD display for monitoring system status, RF signal strength, audio levels, and transmitter battery life. Advanced features include automatic channel management, 128-bit AES encryption for secure transmission, and Ethernet connectivity for networking multiple systems for centralized control in larger installations.

Engineered for both simplicity and professional performance, the EW-D system offers quick, plug-and-play setup with intelligent frequency selection that scans and chooses the optimal channel within its operating band. The digital transmission ensures consistent, high-fidelity audio with a wide dynamic range and extremely low latency, preserving the natural feel and timing of a live performance. The receiver includes both balanced XLR and unbalanced 6.3 mm jack outputs for universal connectivity to any mixer or powered speaker. As a complete set, the EW-D 835-S provides a future-proof, high-performance digital wireless solution that delivers the acclaimed Sennheiser vocal sound with the stability and clarity of modern digital technology.