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Sennheiser

Sennheiser EW-DX SK 3-PIN Digital Wireless Bodypack Transmitter with 3-Pin LEMO Connector (Q1-9: 470 to 550 MHz)

Sennheiser Wireless systems
Professional broadcast product designed for reliable production, streaming, and modern media workflows.
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Key Features

Key Features
  • For EW-DX Digital Wireless Receivers
  • Use with Lav/Headset Mic or Instrument
  • 3-Pin LEMO Connector
  • 134 dB of Dynamic Range, 24-Bit Audio
  • 3480 Frequencies on Equidistant Grid
  • e-Ink Display
  • Durable Metal Housing
  • Set Up/Operate from Receiver or Phone
  • In-Device Charging
  • 8-Hour AA /12-Hour Rechargeable Battery
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Features & Specifications

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Product Overview +

The Elite Standard in Digital Wireless

The Sennheiser EW-DX SK 3-PIN is a high-performance digital bodypack transmitter designed for professionals who demand the absolute best in audio fidelity and mechanical reliability. Equipped with the industry-standard 3-pin LEMO connector, this transmitter is intended for high-stakes environments—such as live broadcast, professional theater, and high-level corporate events—where a secure, high-fidelity connection to a premium microphone is mandatory.

Effortless Gain & Parameter Management

By utilizing a massive 134 dB dynamic range, the EW-DX SK 3-PIN removes the technical burden of gain staging. The digital architecture ensures that your signal remains pristine and clipping-free regardless of the input source. A standout feature is the e-Ink display, which allows production teams to identify transmitters and check settings without even powering the units on, significantly speeding up pre-show workflows.

Unmatched Channel Count and Stability

Designed for the most crowded RF environments, the EW-DX system uses an equidistant tuning grid to prevent intermodulation interference. This allows for a massive number of channels to operate simultaneously within a single space. For large-scale installations across multiple halls or massive festival stages, the "Link Density" mode maximizes spectral efficiency, allowing for nearly 270 channels in a single system.

Built for the Professional Regionally

A premier choice for A/V rental houses, broadcast studios, and educational institutions across Pakistan, the UAE, and Africa, the EW-DX SK 3-PIN is engineered for long-term reliability. It is fully backward-compatible with EW-D receivers and features integrated charging contacts for use with the CHG 70N network dock. For organizations seeking a future-proof, high-resolution wireless transmitter that combines flagship-tier engineering with intuitive management, the Sennheiser EW-DX SK 3-PIN is the definitive professional choice.

Technical Specifications +
Sennheiser EW-DX SK 3-PIN Digital Wireless Bodypack Transmitter with 3-Pin LEMO Connector (Q1-9: 470 to 550 MHz) technical specifications