Sennheiser EW-D CI1 Wireless Guitar System - R1-R6

Sennheiser EW-D CI1 Digital Wireless Guitar System

Take your guitar performance wireless with the Sennheiser EW-D CI1, a professional-grade digital system designed for clarity, reliability, and simplicity. This complete package includes a bodypack transmitter, locking instrument cable, receiver, rack kit, and all essential accessories, making it stage-ready right out of the box.

Sennheiser’s Evolution Wireless Digital technology delivers ultra-quiet operation and high dynamic range—up to 134 dB—so every nuance of your playing comes through without interference. With UHF transmission, your wireless signal remains stable and strong, even in crowded RF environments. The system supports up to 90 channels across a 56 MHz bandwidth, providing impressive scalability for complex setups. Easy setup is automated for instant connectivity, while advanced users can leverage the free Sennheiser Smart Assist app (iOS/Android) for monitoring and configuration.

Key Features:

• Complete digital wireless guitar system: transmitter, receiver, instrument cable, rack kit, and accessories

• High dynamic range (134 dB) and ultra-quiet performance

• UHF transmission for extended range and reliable signal

• Supports up to 90 channels per network for large-stage setups

• Automated setup with optional advanced configuration via Sennheiser Smart Assist mobile app

• Receiver features detachable antennas, OLED display, and half-rack mountable design

Specifications:

• System Type: Digital Wireless

• Frequency Range: 520–526 MHz

• Operating Range: 328 ft. line-of-sight

• Frequency Response: 20 Hz–20 kHz

• Transmitter: Bodypack, 1/8" connector, mute switch, battery options (2×AA included or optional rechargeable Li-ion), battery life 8–12 hours

• Receiver: Tabletop/rackmount, 1 XLR and 1 1/4" output, detachable antennas, OLED display, half-rack width, 12V DC power supply

• Instrument Cable: 1/4" to 1/8" locking connectors

• Manufacturer Part Number: 508731