FM 557 FM+ WiFi/FM Hybrid System
$ 2275
The FM 557 FM+ WiFi/FM Hybrid System is versatile listening solution that offers both FM and Wi-Fi broadcast from the same transmitter. Listeners can tune in via their own cell phone via the Wavecast app or with the included PPA R37N FM receivers. With its 3.5mm mono/stereo jack, the R37 allows your audience to use their headsets if they choose while also being compatible with neck-loop/telecoil-based hearing aids. Complies with 2010 ADA hearing assistance guidelines.
The FM 557 FM+ WiFi/FM Hybrid System is a versatile listening solution that offers both FM and Wi-Fi broadcast from the same transmitter. Listeners with their own equipment can download the Wavecast app and use their own equipment. The system includes 4 PPA R37N receivers for those who don’t have their own equipment. Complies with 2010 ADA hearing assistance guidelines.
Featuring the versatile PPA T55 transmitter, you have the flexibility of multiple digital audio input options and an easy to navigate OLED display.
Each PPA R37N receivers can access 17 pre-set wideband frequencies operating in the 72-76 MHz range. The PPA R37N can access 17 selectable wideband frequencies by pressing the easily accessible seek button. Additional receivers can be added to the system as needed. With its 3.5mm mono/stereo jack, the R37 allows your audience to use their headsets if they choose while also being compatible with neck-loop/telecoil-based hearing aids.
System Includes
- 1 FM T55 transmitter
- 4 PPA R37 receivers
- 4 EAR 022 surround earphones
- 2 NKL 001 neckloops
- 1 IDP 008 ADA wall plaque
- Includes AA Alkaline Batteries (BAT 001-2)
NOTE: The FM + does not provide a WiFi network. It will need to connect to the location’s established Wi-Fi Network before the FM + can be used.
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The WF R2 WaveCAST Pro WiFi Receiver features exceptional audio quality with a large industry leading 6.8” full HD+ display. Offering up to 40 hours of continuous audio and Bluetooth® compatibility the WF R2 allows users to connect via Bluetooth® to their own hearing aids, headphones or neck loop. The WF R2 WaveCAST Pro WiFi Receiver is the only wireless Wi-Fi device on the market that is designed solely for assistive listening.
Meets ADA hearing requirements for a dedicated assistive listening device and is hearing aid compatible with optional neck loop.
Designed with simplicity in mind, the PPA T27 Personal PA FM Transmitter by Williams AV is the perfect choice for medium-to-large size venues.
Covering a range of up to 1,000ft, it is compatible with any FM receiver that operates in the 72-76MHz frequency range, while the recommended receivers are the PPA R37 and PPA R38N.
NOTE: While the PPA T27 Personal PA FM transmitter is FCC-approved for US market usage, you need to check its status in other countries, based on the 72-76 MHz frequency requirement.
The PPA VP 37 FM Value Pack Listening System is a large area assistive listening system that broadcasts up to 1000 feet. The audience can listen wirelessly to a music program, audio service or speaker’s voice.
The PPA VP 37 FM Value Pack Listening System features the PPA T27 transmitter and PPA R37 receivers. Listeners can easily adjust the volume for their own comfort.
NOTE: FCC approved for operation in U.S. markets only. Non-U.S. customers, please check your government’s guidelines for use in the 72-76 MHz frequency band.
The FM 558-24 PRO personal listening system from Williams Sound contains everything you need to get up and running with ADA-compliant assistive listening support in a medium to large facility. It features Dual FM and Wi-Fi transmission, along with 24 FM R38 receivers.
The new transmitter uses WaveCAST Wi-Fi technology, allowing users to listen either through their smartphone or the facility-provided FM receiver.
Large venues no longer need to choose between providing FM or Wi-Fi assistive listening systems, as this device is designed to deliver full audio performance.





