Williams Sound FM T55 D Datasheet

FM PLUS DANTE

ASSISTIVE LISTENING SYSTEM FM T55 D

Williams Sound is ready to revolutionize the world of assistive listening with the introduction of FM Plus Dante -- the industry’s first

dual-transmission system able to broadcast both FM and Wi-Fi audio from a single device. It is also the first with a Dante audio input.

Often, the integrator’s most dicult choice when designing an assistive listening system is deciding between an FM or Wi-Fi solution

for their customer. With FM Plus Dante, the customer gets both for little more than the cost of an FM-only solution. The FM Plus Dante

integrates the new WaveCAST Wi-Fi audio server technology into a Williams Sound FM assistive listening system. End users can now

listen with either an FM receiver or with their own smartphone (via the WaveCAST Listening App). With this flexibility comes exceptional

audio quality, as the FM Plus Dante is built on a professional digital audio (DSP) platform.

The FM Plus Dante interface provides integrators with a full digital audio networking solution. It is based on the Audinate UXT Ultimo

chipset. This chipset supports both AES67 and SMPTE 2110. Dante’s Ultimo UXT support of AES67 and SMPTE 2110 allows integrators

multiple audio options to chose from for greater interoperability with other audio equipment with their system design. This allows the

FM Plus to be controlled by the Dante Controller -- the easy-to-use software from Audinate for setting up and managing audio routing

of Dante-enabled products on an audio network.

FM Plus Dante is designed for those who want to use their own smartphones and headphones for a more discreet assistive listening

experience. Simplicity is also available for those who want a more traditional assistive listening system with a dedicated FM receiver

and headset. FM Plus supports both the new iOS and Android WaveCAST Apps -- in addition to all current and legacy Williams Sound

FM receivers operating on the 72-76 MHz bandwidth.

SYSTEM FEATURES

· First FM/Wi-Fi system with Dante control

· Dante network interface based on
the Audinate UXT Ultimo chipset.

· Professional audio inputs: 1/4”/XLR,
phantom power, line level output jack.

· Audio presets -- hearing assistance,
music, voice and custom

· 16-bit DAC provides 48Khz sample rate

· 10 segment LED bar graph

U.S. | 800.843.3544 [e-mail] www.williamsav.com INTL. | +1.952.943.2252 [e-mail] www.williamsav.com

WI-FI FEATURES

· Single-channel audio streaming over Wi-Fi

· True professional audio interface

· Supports 45 users in unicast mode or 1500+
users in multicast mode.

· Works with free WaveCAST iOS/Android apps

FM FEATURES

· Up to 1000 foot operating range

· Adjustable RF power output

· Professional DSP audio platform

· Works with existing Williams Sound FM
receivers

MARKETS

· Houses of Worship

· Education: Lecture Halls/Classrooms

· Government: City Halls

· Stadiums/Performance Venues

APPLICATIONS

· Assistive Listening

· Interpretation

· Audio Description

· Presentation

· Education/Training

© 2019, Williams AV SEL 066B

FM PLUS DANTE

0.75A

Streaming Audio Out

Ethernet

RoHS

Made in USA

Analog

Audio

Line OutLine / Mic In

phantom

bal

unbal

24VDC

RF75Ω Ant

ASSISTIVE LISTENING SYSTEM FM T55 D

SPECIFICATIONS

Dimensions: 8.45” W x 8.25” D x 1.72” H (21.5 cm x 21 cm x 4.4 cm)

Weight: 3.0 lbs. (1.36 kg)

Audio Presets: Music, Voice, Hearing Assist, Custom

Audio Inputs: (1x) Combination 3-pin XLR, 1/4” (TRS) jack for Mic or Line Level Analog Audio, Balanced or

Unbalanced Line Level, or balanced or unbalanced microphone with Selectable Phantom Power

Temperature Range: Operating: +32° F to +104° F (0° C to 40° C)

Storage: -4° F to +158° F (-20° C to 70° C)

Color: Black/Silver with silver legends on the front, white legends on the back

Power Supply: Desktop Style Transformer (TFP 062); Input: 100-240 VAC, 50/60 Hz. IEC Line Cord;

Output: 24 VDC, 750mA, 18W. 2.5mm ID center positive barrel connector; Approvals: UL, CUL, Energy

Star V, CSA listed

Power ON Indicator: Push On/Push O latching power button, backlit green indicates power ON, backlight o indicates

power OFF, fading from bright to dark indicates Sleep Mode.

Warranty: 2-year, parts and labor

U.S. | 800.843.3544 [e-mail] www.williamsav.com INTL. | +1.952.943.2252 [e-mail] www.williamsav.com

© 2019, Williams AV SEL 066B