The Sennheiser EW-DX SK 3-PIN is a digital bodypack wireless transmitter compatible with EW-DX wireless receivers. Lightweight and comfortable for performers and presenters to wear, the bodypack features a rugged, all-metal housing well suited for daily use in conference rooms, houses of worship, or on stage.

The EW-DX SK 3-PIN is equipped with a 3-pin LEMO connector that accommodates the compatible lavalier or headset microphone of your choice, or an adapter cable for guitar and bass. With a remarkable 134 dB dynamic range on its input, the transmitter can handle a wide variety of sound sources, including loud vocalists and performers, connections to musical instruments, and even line-level signals from mixers, all without requiring any gain adjustment.

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

• The EW-DX SK 3-PIN features a mute button that can be locked out and overridden from the receiver or a mobile device during a performance. It quickly pairs with the receiver via Bluetooth at a distance up to 120', at the press of a button.
• The persistent e-Ink display helps you quickly name and identify the transmitter and allows you to see parameters, even when the unit is powered off.
• The transmitter provides up to 8 hours of operation on two AA batteries (included) or 12 hours with a BA 70 lithium-ion rechargeable battery pack (available separately). External charging ports allow for in-transmitter charging using the CHG 70N network charging dock (available separately).
• The EW-DX 3-PIN system utilizes an equidistant tuning grid that equally spaces 3480 frequencies across its wide 87 MHz bandwidth to prevent disruptive intermodulation issues that occur when multiple transmitters operate in confined spaces.
• The system can be expanded with multiple transmitters and receivers to offer up to 146 channels in equidistant tuning grid mode, and up to 293 channels in Link Density mode.
• The EW-DX SK 3-PIN is backward-compatible with EW-D receivers.

• The sweat-resistant, subminiature MKE 2 omnidirectional lavalier mic offers a pristine, broadcast-quality sound and is easy to conceal.
• The unobtrusive ME 2 omnidirectional lavalier mic provides a forgiving pickup pattern that captures sound equally well in every direction.
• The ME 4 cardioid lavalier mic offers a narrower, feedback-resistant pickup pattern for louder events.
• The ME 3 cardioid headset mic provides enhanced speech clarity for lectures and presentations.
• The CI 1 instrument cable lets you connect the bodypack transmitter to a guitar, bass, or keyboard.

Related Questions and Answers

Q: 1. How much difference does 30mw vs 50 mw have on reliability, reception and range?

A: Every milliwat may count when tolerances are very close. It sometimes can be a game of inches.

Q: 2. Hi will it work with the G3 recever? Thankz

A: Yes it will work with the G3 system, just make sure to match the frequency!

Q: 3. Will this plug-in transmitter work with the EW-DX line of receivers? I'd like to replace my EW receivers and SKP2000 transmitte

A: No, the Sennheiser EW-DP SKP Digital Plug-On Wireless Transmitter/Recorder is not compatible for use with the Sennheiser EW-DX series receivers.

Q: 4. Can this unit be powered from the BA70 Li-ion rechargeable Battery Pack like the other components? Your specs only say AA's.

A: Yes, the Sennheiser EW-DP SKP Digital Plug-On Wireless Transmitter/Recorder is compatible with the BA 70 Li-ion Rechargeable Battery Pack.

Q: 5. Are the included 1/4 wave antennas interchangeable between Q- and R-band receivers or are they different?

A: The included antennas are limited to the frequency band of the receiver they come with.

Q: 6. In terms of audio quality for streaming (using a Rode Caster Pro II), is it better to use SKP 500 G4 or EW-DP SKP?

A: The Sennheiser EW-DP SKP Digital Plug-On Wireless Transmitter/Recorder and the Sennheiser SKP 500 G4 Pro Wireless Plug-On Transmitter both require their compatible wireless receiver, as well as a microphone, in order to function. Both systems will provide high quality audio when used with the RODE RODECaster Pro II Integrated Audio Production Studio. One system would not necessarily be better than the other.

Q: 7. Can multiple transmitters be paired with a single receiver? Similar to the Sony UWP system.

A: No, the EW-DP EK receiver is single-channel only and only one transmitter can be connected at one time.

Q: 8. Will it work with the Sennheiser EK 500 G4 Pro Wireless Camera-Mount Receiver AW+: (470 to 558 MHz)?

A: The Sennheiser EW-DP SKP Digital Plug-On Wireless Transmitter/Recorder (Q1-6: 470 to 526 MHz) will not work with the EK 500 G4 Pro Wireless Camera-Mount Receiver. However, the Sennheiser SKP 500 G4 Pro Wireless Plug-On Transmitter AW+ (BH # SESKP500G4AW) will work.

Q: 9. Can this unit record AND transmit audio at the same time?

A: The Sennheiser EW-DP SKP Digital Plug-On Wireless Transmitter/Recorder is not able to transmit and record at the same time when purchased from a USA retailer (such as ourselves).

Q: 10. The Sennheiser video says 32 bit float recording but the specs given by BH say 24 bit. Which is correct?

A: The sample rate for the Sennheiser EW-DP SKP Digital Plug-On Wireless Transmitter/Recorder (Q1-6: 470 to 526 MHz) is 24-bit.