Sennheiser EW-D CI1 Wireless Guitar System - Q1-Q6

Sennheiser Evolution Wireless Digital EW-D CI1 Guitar System – Professional Wireless Audio Made Simple

Experience high-headroom, reliable digital wireless audio with the Sennheiser EW-D CI1 Guitar System, designed for musicians and audio professionals who demand clear, interference-free performance. Built to minimize noise common in analog wireless setups, this system delivers a dynamic range of 134dB, giving your guitar signal clarity and precision. UHF transmission ensures long-range, dependable connections, while 2,240 selectable frequencies across a 56 MHz bandwidth allow for up to 90 channels on the same network — perfect for full bands performing together.

Automated setup provides fast, reliable connections without complicated menus, while the Sennheiser Smart Assist mobile app for iOS and Android enables advanced configuration and monitoring for users who want full control.

Key Features:

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

• High-headroom wireless audio suitable for professionals and working musicians

• UHF transmission improves range and connection reliability

• Highly scalable: up to 90 channels per 56 MHz bandwidth

• Automated setup for quick operation; Smart Assist app for detailed control

• Sidesteps interference and noise typical of analog wireless systems

Technical Specifications:

• Configuration: Complete system

• System Type: Digital

• Frequency Range: 470–526 MHz

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

• Frequency Response: 20 Hz–20 kHz

• Instrument Cable Connectors: 1/4" and 1/8"

• Transmitter: Bodypack, 134 dB dynamic range, mute feature, 2 x AA batteries (included) or rechargeable Li-ion (not included), battery life 8–12 hrs, 1/8" input, 2.4" x 3.1" x 0.78", 0.26 lbs.

• Receiver: Detachable antennas, OLED display, tabletop/rackmountable (half-rack), outputs: 1 x XLR, 1 x 1/4", 12V DC power, 8.3" x 1.7" x 7.4", 2.2 lbs.

• Manufacturer Part Number: 508730