Sennheiser EW-D CI1 SET Digital Guitar System - Unleash Your Guitar's Potential
For passionate guitar players seeking a seamless digital wireless experience.
Key Features:
- • Exceptional Digital Transmission: Enjoy enhanced range, reliability, and scalability with UHF spectrum operation.
- • Smart Assist App: Connect via Bluetooth Low Energy for easy setup and remote operation.
- • Auto Scan: Effortlessly create reliable connections in no time.
Technical Marvels:
- • 134 dB Audio Input: Preserve every detail without sensitivity adjustments.
- • Intermodulation Elimination: Optimize channel placement with 600 kHz spacing.
- • Wide Tuning Bandwidth: Choose from 2,240 selectable frequencies for precise tuning.
Plus, it offers up to 12 hours of operation with a Lithium-Ion battery pack (sold separately) or up to 8 hours with 2x provided AA batteries.



This Sennheiser EW-D CI1 SET Digital Wireless Guitar System is designed for guitar players who want a top-notch wireless solution. The EW-D EM unit has dimensions of 212 x 44 x 189 mm and weighs approximately 1000 g (without antennas and power supply). The EW-D SKM-S unit weighs around 120 g. It operates within a frequency range of 552 - 607.8 MHz, with a total harmonic distortion (THD) of ≤ -60 dB for 1 kHz at -3 dBfs input level. The operating temperature is -10 °C - +55 °C (14 °F - 131 °F), and the operating relative humidity is 5 - 95% (non-condensing). The audio frequency response is 20 Hz - 20 kHz (-3 dB) @ 3 dBfs. Whether you're on stage or in the studio, this system provides a reliable and high-quality wireless connection for your guitar playing.