Call: +44(0) 208 397 1407
Rated 4.97 / 5
Sell Your Gear Find Out More ›
Free Delivery On Orders Over £300 incl VAT

Sennheiser EW-DP 835 SET (S1-7)

code: 700033
  • £459.00
  • RRP: £495.00
Status   |   Usually dispatched within 24 hours

Fully digital UHF wireless microphone system for video applications

Integrated Bluetooth for synchronization and control

Smart Notifications for troubleshooting and system guidance

Intelligent battery management provides operating time (hours:minutes)

Extended battery life: up to 12h on transmitter, 7h on receiver

Magnetically stackable components for versatile mounting

Industry leading 134 dB input dynamic range for distortion free transmission

Up to 56 MHz bandwidth for flexibility in any RF environment

Exceptionally low latency (1.9 ms)

External charging and powering via USB-C (receiver only)

Smart Assist app for monitor & control

Optional plug-on transmitter features XLR & 3.5 mm inputs, +48V & recording via microSD (ENG Set or component only)

Sennheiser EW-DP 835 SET (S1-7) (700033)

EW-DP delivers an industry leading audio workflow that only advanced digital technology and UHF transmission can offer. This fully digital UHF wireless microphone system features an all-new portable design and unmatched audio quality, purpose-built for filmmakers, content creators, and broadcasters.

At the heart of EW-DP is a compact digital receiver that provides an intuitive user experience for all. Bluetooth synchronization and system control via our Smart Assist app help you save time and energy on set. A front facing OLED display allows for easy menu navigation and Smart Notifications help to troubleshoot your system when you encounter a challenge. Magnetic and stackable mounting configurations seamlessly integrate the receiver into your camera build while multiple powering options are ready to tackle long days on location.

The EW-DP 835 Set includes the SKM-S handheld transmitter with the MMD 835 cardioid dynamic microphone module, ideal for on-camera interviews and capturing isolated dialog in noisy environments.

Capture every detail, every time

When it comes to wireless transmission, UHF is the standard by which all other wireless audio systems are measured by. Used by professionals the world over, Evolution Wireless operates in the UHF spectrum and is known for its reliability, flexibility, and comprehensive feature set. Combine that with the spectral efficiency and audio clarity that only digital technology can offer, and you get EW-DP – our most advanced wireless audio system for video applications.

It's the little things…

Ergonomics were extremely important when developing EW-DP. Starting with the mechanical design, every button, connection, and component was thoughtfully considered for the best user experience possible. Furthermore, EW-DP is the first portable wireless system that has magnetically stackable receivers with a front-facing OLED display. These features allow for ease and flexibility when mounting your receiver, offering optimal visibility regardless of placement, angle, or light. A variety of powering options include primary-cells, lithium-ion rechargeable battery packs and direct power via USB-C, ensuring peace of mind during long hours on set.

Guidance when you need it most

EW-DP is a wireless system that troubleshoots for you. As the old saying goes, to err is human. Smart Notifications provide suggestions to errors that occur when setting up or operating EW-DP. If your audio clips, the system will suggest lowering the gain. When your battery is running low, the system will alert you. If you try to operate on a blocked frequency, you will be promoted to select another. If your transmitter and receiver are not linked, you’ll be prompted to press sync. And if the talent accidentally mutes their transmitter, you’ll be notified and will have the option to disable the mute remotely. These guides make all the difference when audio isn’t your only responsibility.

Control in the palm of your hand

Sennheiser Smart Assist app provides automated setup, operation, and monitoring using any iOS or Android device via Bluetooth. Auto frequency coordination creates reliable wireless connections for up to 16 systems, no wireless expertise required. Remote access to system settings whether at camera or across the room allow for quick and discreet adjustments on the fly. You’ll also find a support hub with video tutorials and detailed manuals to help get you started.

Audio link frequency ranges

Q1-6: 470.2 - 526 MHz

R1-6: 520 - 576 MHz

R4-9: 552 - 607.8 MHz

S1-7: 606.2 - 662 MHz

S4-7: 630 - 662 MHz

S7-10: 662 - 693.8 MHz

U1/5: 823.2 - 831.8 MHz & 863.2 - 864.8 MHz

V3-4: 925.2 - 937.3 MHz

Y1-3: 1785.2 - 1799.8 MHz 

Bluetooth® Low Energy (BLE) frequency range

2402 - 2480 MHz 

Audio frequency response

20 Hz - 20 @ 3 dBfs 

Audio THD

≤ -60 dB for 1 kHz @ -3 dBfs input level 

Dynamic range

134 dB 

System Latency

1.9 ms 

Operating temperature

-10 °C - +55 °C (14 °F - 131 °F) 

Relative air humidity

5 - 95 % (non-condensing)


Input voltage

~ 1.8 - 4.35 V 

Input Current

Typ. < 250 mA / Max. < 400 mA (BA 70)

Typ. < 400 mA / Max. < 750 mA (2x AA batteries)

< 300 mA@5 V (USB-C standalone) 

Power supply

2x AA batteries 1.5V or BA70 rechargeable battery pack or USB-C PD power supply (max.):

5V / 1500mA

9V / 900mA

12V / 700mA

Transmission power

BLE: max. 10 mW EIRP 

Audio output power

< 2 dBV max. (high level) / < 4dBU max (high level) 

Headphone Output

< 50 mW into 16 Ohms 


86 x 67 x 28 mm (3.39" x 2.64" x 1.1") 

Weight (without antennas and power supply)

approx. 140g (0.31 lbs)

EW-D SKM-S (Handheld Transmitter)

Input voltage

2.0 - 4.35 V 

Input Current

< 300 mA 

Power supply

2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack 

Occupied bandwidth

200 kHz 

Transmit power (radiated)

Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP)

BLE: max. 10 mW EIRP

MMD 835 (Microphone Module)

Transducer principle



2.1 mV/Pa 

Sound pressure level (SPL)

154 dB SPL 

Pick-up pattern



In the Box

EW-DP EK digital portable single channel receiver

EW-D SKM-S digital handheld transmitter

MMD 835 dynamic cardioid microphone module

Mounting kit (cheese plate, cold shoe, belt clip & screws)

BA 70 li-ion battery & (2) AA battery

Locking 3.5 mm TRS plug to 3.5 mm TRS plug cable

Locking 3.5 mm TRS plug to XLR plug cable

USB-C charging cable

Be the first to review EW-DP 835 SET (S1-7). Write a review ›