The 216 MHz iDSP Advanced Level I Stationary RF System from Listen Technologies includes one Stationary RF Transmitter, one Telescoping Top-Mounted Antenna, four Advanced Intelligent DSP RF Receivers, four Universal Ear Speakers, two Intelligent Earphone/Neck Loop Lanyards, one 6.6' Dual RCA to Dual RCA Cable, one 4-Port USB Charger, and one Assistive Listening Notification Signage Kit.

The Stationary RF Transmitter connects to your main audio system, to broadcast a high-quality audio signal to beltpack receivers or stationary receivers. The Look & Listen LCD display shows channel, lock, programming, and RF power.

Each Advanced Intelligent DSP RF Receiver features DSP SQ noise reduction technology, which provides users with 20 dB less noise and hiss. The programmable channel-select button allows the user to cycle through active channels, seek to, or lock to a channel. A field-replaceable Lithium-ion battery is included with the unit, and the integrated neck loop/lanyard with DSP loop driver improves the listening experience for T-coil users.

Delivers 20 dB less noise and hiss with DSP SQ technology

Integrated neck loop/lanyard with DSP loop driver improves the listening experience for T-coil users

Related Questions and Answers

Q: 1. what are the barndoors for?

A: Barndoors prevent light from spilling off and can be even used to further direct how you want the light to be projected. You can close off the barn doors to a certain degree to limit the light's beam.

Q: 2. what is the range of the mics?

A: About 50-75' maximum, line of sight, no obstructions.

Q: 3. With an adapter to a 3.5 mm jack, can I connect the audio output directly to my camcorder's mic input?

A: Technically you could but it is not recommended. The receiver sports a line level output whereas your camcorder sports a mic level input, which may cause clipping or other undesirable effects.

Q: 4. What single-side wired mono headphones are recommended for use with this?

A: Consider the Otto Engineering V1-10437: https://www.bhphotovideo.com/c/product/300734-REG/Otto_Engineering_V110437_Single_IFB_Earphone_Kit.html

Q: 5. What is work and be compatible on a Nikon Z9 camera?

A: the SmallRig Advanced V-Mount Battery Mounting System will "work," with the Nikon Z9, however there is no external power support currently for the camera and it would only be good for powering external accessories and not the camera.

Q: 6. Does this fit the EM 100 G4 receiver unit?

A: Hi Gene - the GA 4 rackmount kit is designed to be used with evolution Wireless D1 - for your EM 100 G4 system, the correct model number is: GA 3 (Sennheiser P/N: 503167)

Q: 7. (12volts 5amps) or (12 volts 2amps)... Which AC Power Adapter is the correct one please?

A: We suggest this one. IndiPRO Tools AC Power Supply with L-Series Dummy Battery (8 ft) BH #INPSY62 • MFR #PSY62(---- Please copy and paste either number into a B&H search box)

Q: 8. Does this fit the new EW-D receiver?

A: The Sennheiser EW-D EM receiver comes with a dedicated rackmount kit for mounting either a single receiver or two receivers together in a standard 19" rack. The GA 4 Rackmount Kit is designed for use with the EM D1 receiver and the dimensions of this receiver are slightly different from those of the EW-D EM receiver. The EM D1 is a bit smaller. At this time Sennheiser does not offer a separate rackmount kit for the EW-D EM since it is included in the box with the receiver. But you can contact Sennheiser directly if you need replacement parts.

Q: 9. Is it possible to monitor audio with the Comtek PR-216 straight out of camera? I'm running two lavs into a Sony FX6 and hoping to output a audio monitor option for someone not next to camera.

A: You can go from the 3.5 mm TRS Stereo Microphone Output on the Sony FX6 into the compatible Comtek M-216 transmitter [BH #COM216] using the Aux cable that is included with the M-216, for compatibility with the PR-216 Comtek transmitter.

Q: 10. Does this need shimming to work properly with Red Komodo?

A: Shimming will be required on any camera if you are having focusing issues when using the MOFAGE POCO Drop-In Filter Lens Mount Adapter Kit (Canon RF to PL).