Sennheiser EW-DP 835 SET (S1-7) Digital Wireless Portable Microphone System

The Sennheiser EW-DP 835 SET (S1-7) is a professional digital wireless system designed specifically for filmmakers, content creators, interviews, ENG work, broadcast, documentary production, and on-location recording.
It operates in the 606.2–662 MHz frequency range and delivers 24-bit digital audio, low latency, and rock-solid wireless performance in portable applications.

This set includes the EW-DP EK portable digital receiver, the EW-D SKM-S handheld transmitter, and the MMD 835 cardioid dynamic capsule.

Key Features

• Operating frequency: 606.2–662 MHz

• 24-bit digital audio for detailed, broadcast-grade sound

• Ultra-low latency (around 1.9 ms)

• Smart Notifications for interference, gain, battery, and connectivity

• Magnetic stacking system for compact camera mounting

• OLED display for clear visibility indoors and outdoors

• Quick and simple pairing via Bluetooth and the Smart Assist App

• Long battery life suitable for full-day shoots

• Rugged, professional-grade construction

• Remote control via smartphone app (Android/iOS)

• Compatible with all EW-D digital transmitters in same band

Technical Specifications

EW-DP EK Portable Receiver:

• Mounting: Magnetic stackable design for cameras and cages

• Outputs: 3.5 mm TRS (camera output), digital interface options depending on kit

• Power: Rechargeable battery or USB-C external powering

• Frequency response: 20 Hz – 20 kHz

• Dimensions: Compact, camera-friendly profile

• Weight: Lightweight for run-and-gun use

EW-D SKM-S Handheld Transmitter:

• Capsule: MMD 835 dynamic cardioid

• RF output power: up to 10 mW

• Power: BA 70 rechargeable battery or 2 × AA batteries

• Runtime: Up to 8 hours with BA 70