





See Options
Need help? Ask our experts.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
Digital UHF
Q1-9: 470.2 to 550 MHz
80 MHz
25 kHz
Auto-Scan
328.1' (100m) (Line of Sight)
No
Yes, Available for Android/iOS
5.1 LE
120' (36.6m) (Transmitter Sync, App Control)
24-Bit
1.9 ms
AES 256
Bodypack
10 mW (ERP)
10 mW (EIRP)
1x LEMO 3-Pin Female Input (Lockable)
None
Mute Switch
2 to 4.35 V
No
20 Hz to 20 kHz -3 dB
Bluetooth
1x Flexible Whip, Fixed (Beltpack)
Battery
2x AA (Included)
1x Sennheiser Battery Pack (Not Included)
8 Hours (Alkaline)
12 Hours (Sennheiser Battery Pack)
1x Backlit LCD (Battery Status, Mute)
Metal
14 to 131 Degree F (-10 to 55 Degree C)
5 to 95%
Required, included
Alkaline
AA
2
2.5 x 3.3 x 0.8" (63 x 85 x 20mm)
without Batteries: 4.2 oz (120g)
615104362321
Discover the Sennheiser EW-DX SK 3-PIN, a high-quality digital wireless bodypack transmitter designed for professional use. This innovative device is compatible with EW-DX wireless receivers, offering a reliable and durable solution for performers, presenters, and audio professionals.
Constructed with a rugged, all-metal housing, this transmitter is built to withstand daily use in diverse environments, from conference rooms and houses of worship to live stage performances. The EW-DX SK 3-PIN is equipped with a 3-pin LEMO connector, accommodating a wide range of compatible lavalier or headset microphones, or an adapter cable for guitar and bass.
Experience the exceptional 134 dB dynamic range on its input, capable of handling a broad spectrum of sound sources. Whether it's loud vocalists, musical instruments, or line-level signals from mixers, this transmitter manages them all without requiring any gain adjustment.
The EW-DX SK 3-PIN comes with a mute button that can be locked out and overridden from the receiver or a mobile device during a performance. It pairs quickly with the receiver via Bluetooth at a distance up to 120', at the press of a button.
Benefit from the persistent e-Ink display that allows you to quickly name and identify the transmitter and view parameters, even when the unit is powered off. The transmitter provides up to 8 hours of operation on two AA batteries or 12 hours with a BA 70 lithium-ion rechargeable battery pack.
This innovative system utilizes an equidistant tuning grid that equally spaces 3200 frequencies across its wide 80 MHz bandwidth, preventing disruptive intermodulation issues when multiple transmitters operate in confined spaces. The system can be expanded with multiple transmitters and receivers to offer up to 134 channels in equidistant tuning grid mode, and up to 269 channels in Link Density mode.
The EW-DX SK 3-PIN is backward-compatible with EW-D receivers and comes with a range of compatible mics and instrument cables with a 3-Pin LEMO Connector. From the sweat-resistant, subminiature MKE 2 omnidirectional lavalier mic to the ME 3 cardioid headset mic, this transmitter offers a versatile solution for all your audio needs.