Sennheiser EW-D CI1 Set (S1-7) Guitar Radio System

Versatile digital wireless system for singers, speakers, and instrumentalists. It offers seamless pairing and an intuitive management of all products via the EW-D Smart Assist app. The pocket transmitter, housed in a robust metal casing, is perfectly suited for daily stage use with the included instrument cable CI 1.

Setting new standards

Evolution Wireless Digital breaks current boundaries with a greater dynamic range than any other system currently available. In everyday use, the system automatically searches for the best transmission frequency within seconds and allows for up to 90 additional channels thanks to a 56 MHz switching bandwidth. It is easy to see: the wireless system is in a class of its own.

Equidistant spacing – easier than it sounds

Evolution Wireless Digital features an equidistant frequency grid, previously only found in our flagship systems like Digital 6000 and Digital 9000. High-quality components with exceptional linearity eliminate intermodulations between EW-D transmitters, allowing for frequency allocation every 600 kHz side by side. This simplifies coordination for both beginners and experienced users alike. Additionally, it contributes to the scalability of the system and the high channel limit.

The sound engineer in your pocket

With the Sennheiser Smart Assist app and the capabilities of Bluetooth Low Energy, control is literally in your hands. Conveniently from your Android or iOS device, enjoy the benefits of quick automatic setup, mobile access to all system settings, and remote monitoring. You save time and energy, working more confidently and with less stress.