Williams Sound FM ADA KIT 1
FM ADA Compliance Value Kit


Our Price: $746.00
List Price: $829.00
You save 10%! (Low Price Guarantee)
Usually ships in 7-14 business days.
Need it sooner? Call us!

Recommended Accessories
The Americans with Disabilities Act (ADA) requires public facilities to provide equal access to people with disabilities, including those who are hard-of-hearing. The Williams Sound FM ADA Kit 1 is a convenient and economical solution for satisfying these requirements. This kit provides everything you need to accommodate individuals for hearing accessibility in large venues such as auditoriums, theaters, conferences and houses of worship. The PPA T27 transmitter broadcasts a speakers voice, music program or audio source wirelessly up to 1000 feet to a listening audience.

System includes:

  • (1) PPA T27 transmitter with antenna (ANT 021) and power supply (TFP 036)
  • (2) PPA SELECT (PPA R37) receivers (batteries included)
  • (2) EAR 013 single mini earbuds
  • (2) NKL 001 neckloops
  • (1) IDP 008 ADA wall plaque


  • Range of up to 1,000 feet
  • Lifetime PLUS Limited Warranty (90 days on accessories)
  • Meets new 2010 ADA accessibility guidelines
  • Made in USA

PPA R37 Specifications:

  • Dimensions: 4.1" x 2.85" x 1.38"
  • Weight: 4.6oz with batteries, 2.6oz without batteries
  • Color: Black
  • Battery Type: Two (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs // (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs
  • Current Consumption: 52mA nominal
  • Temperature Range: 32ºF - 122ºF
  • Channels: 17, accessed via seek button in battery compartment
  • Operating Frequency: 72.1, 72.2, 72.3, 72.4, 72.5, 72.6, 72.7, 72.8, 72.9, 74.7, 75.3, 75.4, 75.5, 75.6, 75.7, 75.8, 75.9 MHz
  • Intermediate Frequency: 75kHz
  • FM Deviation: 75kHz
  • De-Emphasis: 75µS
  • LED Indicator: Power: Green // Low Battery: Red
  • AFC Range: +/-120kHz
  • Sensitivity: 2 µV at 12 dB Sinad with squelch defeated
  • Input Overload: 100mV
  • Frequency Response: 200Hz - 15kHz
  • Modulation: FM, +/- 75kHz peak deviation
  • Signal-to-Noise Ratio: 65dB @ 100uV
  • Recieve Antenna: Integral with earphone/headphone cord
  • Audio Output: 35mW max, peak into 16 ohms
  • Output Connector: 1/8" mono phone jack
  • Earphone: Earbud-type with foam cushion, 1/8" plug
  • Auto Shut-off: Enters sleep mode after approximately 6 minutes of no RF signal
  • Approvals: FCC, Industry Canada, RoHS, WEEE

PPA T27 Specifications:

  • Color: Black
  • Power (U.S./Canada): 105-130 VAC, 50-60 Hz, 3.2 W at 120 VAC
  • Operating Frequencies:
    72-76 MHz:
    72.1 (CH A), 72.2 (CH K), 72.3 (CH B), 72.4 (CH N), 72.5 (CH C), 72.6 (CH O),
    72.7 (CH D), 72.8 (CH P), 72.9 (CH E), 74.7 (CH I), 75.3 (CH J), 75.4 (CH R), 75.5 (CH F),
    75.6 (CH S), 75.7 (CH G), 75.8 (CH T), 75.9 (CH H)
  • Frequency Selector: External switches, 17 channels (lockable)
  • RF Field Strength: Does not exceed 80mV/m @ 3m
  • Nominal Range: Up to 500 feet (152 m) w/standard ANT 021 “rubber duckie” antenna. Up to 1000 feet (305 m) w/optional ANT 005 coaxial antenna.
  • Modulation: FM, 75 kHz deviation (wide–band) max.
  • Stability: ± .005% over 0-50°C
  • Pre-Emphasis: 75 µS
  • Frequency Response: 85Hz - 14kHz ±3dB
  • Distortion: 1% Max. THD
  • Signal to Noise Ratio: 65 dB with R35 Receiver
  • Microphone Input: 3.5mm mini phone jack, supplies +DC for electret mics
  • Mic Input Level: 1–10 mV, nominal
  • Line-Level Input: RCA Jack, Hi Z, unbal.
  • Line Input Level: .1–1 Vrms, nominal
  • Input Attenuator: Pot, screwdriver-adjustable
  • Antenna Outputs: Thread mount for ANT 021 "rubber duckie" antenna or ANT 025 telescoping antenna RF connector for ANT 024 dipole or ANT 005 coaxial antenna
  • Dimensions & Weight: 4.1" W x 6.1" L x 1.3" H (104.1 mm x 154.9 mm x 33 mm) 7.8 oz. (221 g)
Neckloop Coupler, 18.5" Cord, 3.5mm PlugWilliams Sound NKL-001 Neckloop Coupler, 18.5" Cord, 3.5mm Plug

The neckloop is designed to magnetically couple the audio output from a Williams Sound unit into a hearing aid equipped with a telephone coil.  It will also work with tape players, TVs, and any device which has an 8-16 Ohm audio ...

In Stock

Our Price:$38.25List Price: $51.00You save 25%!

Dual Stereo Isolation EarphonesWilliams Sound EAR-042 Dual Stereo Isolation Earphones

Dual mini isolation earphone. Fits in the outer part of the ear.  Specifications: Style: Dual, in-ear, isolation earphones Plug: 3.5mm stereo Cord: 39” Driver Size: 10 mm Nominal Impedance: 32O Freq. Response: 20 - 20kHz ...

In Stock

Our Price:$13.69List Price: $23.00You save 41%!

Single Ear Bud, Mini IsolationWilliams Sound EAR-041 Single Ear Bud, Mini Isolation

Mini isolation single earbud, fits in the outer part of the ear. 32 Ohms, mono.

In Stock

Our Price:$12.00List Price: $20.00You save 40%!

Dual Mini Earphones (Ear Buds)Williams Sound EAR-014 Dual Mini Earphones (Ear Buds)

Williams Sound's EAR-014 is a dual-ear mini earbud for use with personal assistive listening devices. It features an angled 1/8" mini plug and foam earpads. 

In Stock

Our Price:$19.00

Mini EarphoneWilliams Sound Ear 013T Mini Earphone

Single Mini Earphone with Flexible Eartip

In Stock

Our Price:$18.49List Price: $18.50

Single Over-Ear HeadphoneWilliams Sound EAR-008 Single Over-Ear Headphone

Wide-range earphone. Hangs on outside of ear. Excellent Sound quality. 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.

In Stock

Our Price:$16.00

Mini Earphone, SingleWilliams Sound EAR-013 Mini Earphone, Single

Single Mini Earbud. Fits in the outer part of the ear. 1m Cord. Foam cushions are washable and replaceable. Recommended for FM Receivers, Select IR Recievers, and Pocketalker. For mild to moderate hearing loss.

In Stock

Our Price:$16.00

Deluxe Folding HeadphoneWilliams Sound HED-021 Deluxe Folding Headphone

Comfortable dual headphones have an adjustable headband. Foam cushions can be washed or replaced. 3.5mm plug, 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.

In Stock

Our Price:$16.00

Wall PlaqueWilliams Sound IDP-008 Wall Plaque

 Let your customers know that a hearing assistance system is available to them with an attractive ADA display from Williams Sound! Part No. IDP 008.

In Stock

Our Price:$14.40List Price: $16.00You save 10%!

Headphone,Behind the Ear Williams Sound HED-026 Headphone,Behind the Ear

The stylish HED 026 rear-wear headphone offers excellent sound quality; it rests comfortably over the ears and wraps around the back of the head for a less obtrusive, relaxed fit.

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$20.00

Headset, Heavy Duty FoldingWilliams Sound HED-027 Headset, Heavy Duty Folding

Ultimate heavy duty folding headphones.

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$20.00

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2016 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.