Williams Sound FM + Wi-Fi Hearing Systems
for Houses of Worship, Educational Institutions, Public Facilities, Parks & Recreation

  FM 557 Single-Channel FM Plus Wi-Fi Package with 4 Receivers - expandable  

View Options: Surround earphone (std) Single earbud Dual earbuds Folding headphones Rear-wear headphones Heavy-duty headphones Qty:    Price: $2005 

  FM 557 PRO Rackmount version with recharge kit and 4 receivers - expandable  

View Options: Surround earphone (std) Single earbud Dual earbuds Folding headphones Rear-wear headphones Heavy-duty headphones Qty:    Price: $2,395 

  FM 558 Multi-Channel FM Plus Wi-Fi Package with 4 Receivers - expandable  

View Options: Surround earphone (std) Single earbud Dual earbuds Folding headphones Rear-wear headphones Heavy-duty headphones Qty:    Price: $2,240 

  FM 558 PRO Rackmount version with recharge kit and 4 receivers - expandable  

View Options: Surround earphone (std) Single earbud Dual earbuds Folding headphones Rear-wear headphones Heavy-duty headphones Qty:    Price: $2,705 

Standard 12/24 Receiver Packages, Accessories and Replacement Parts

Volume Packages	Free shipping Continental US for orders over $150
	FM 557-12 Same as FM 557 4-receiver package but includes: (12) PPA R37N receivers with EAR 022 earphones and BAT 021-2 batteries, and (3) NKL 001 neckloops. Qty: Price: $3,210
	FM 557-12 PRO Same as above but also includes: (1) RPK 005 rack panel kit with ANT 005 Coaxial antenna, (12) Rechargeable batteries and (1) CHG-3512 12-Bay charger. Qty: Price: $4,305
	FM 557-24 Same as FM 557 12-receiver package but includes: (24) PPA R37N receivers with EAR 022 earphones and BAT 021-2 batteries, and (6) NKL 001 neckloops. Qty: Price: $5,375
	FM 557-24 PRO Same as above but also includes: (1) RPK 005 rack panel kit with ANT 005 Coaxial antenna, (24) Rechargeable batteries and (2) CHG-3512 12-Bay chargers. Qty: Price: $7,225

Transmitters +	Free shipping Continental US for orders over $150
	FM T55 Large Area DUAL FM and Wi-Fi Transmitter Qty: Price: $1,280
	FM T55 D Large Area DUAL FM and Wi-Fi Transmitter with Dante Qty: Price: $1,510
	RPK 005 Single Rack Mount Kit for FM T55, PPA T45 and T35 (1 rack space) Qty: Price: $81
	RPK 006 Dual Rack Mount Kit for FM T55, PPA T45 and T35 (1 rack space) Qty: Price: $91
	ANT 005 Remote coaxial antenna, 1,000 ft. transmission range. Qty: Price: $130
	ANT 024 Wall-mount dipole antenna, 1,000 ft. transmission range Qty: Price: $280
	ANT 025 Telescoping antenna, 500 ft. transmission range Qty: Price: $22
	MIC 094 Headset microphone with XLR plug (use with FM T55, PPA T45 and T35) Qty: Price: $180
	WND 009Wind Screen for MIC 100/096/086 headset microphones. Qty: Price: $9

PPA Receivers +	Free shipping Continental US for orders over $150
	PPA R37N Select FM receiver (no accessories included) Qty: Price: $114
	FM R37 Select FM receiver with EAR 022 surround earphone & AA batteries Qty: Price: $144
	PPA R37 Select FM receiver with EAR 013 single earbud & AA batteries Qty: Price: $144
	PPA R37-HD Select FM receiver with HED 021 headphones & AA batteries Qty: Price: $144
	PPA R37-20 Select FM 20-pack receiver bundle includes EAR-022 surround earphones and BAT 001-2 Alkaline batteries Qty: Price: $2,764
	PPA R37-8N 8-channel receiver w/rotary channel selector Discontinued March 2023
	PPA R38N Digital display multi-channel receiver (17 channels - stereo plug) Qty: Price: $179
	FM R38 Digital display receiver with EAR 022 surround earphone & AA batteries Qty: Price: $185
	RCS 004 Lanyard for PPA transmitters and receivers (replaces standard belt-clip) Qty: Price: $8

Headphones +
	HED 021 Deluxe Folding Headphone, mono plug Qty: Price: $24
	HED 024 Deluxe Folding Headphone, stereo plug Qty: Price: $24
	HED 026 Rear-Wear Headphone, mono plug Qty: Price: $28
	HED 036 Rear-Wear Headphone, stereo plug Qty: Price: $28
	HED 027 Heavy-Duty Folding Headphone Qty: Price: $28
	EX25 Plus Extreme Isolation Headphone - 25 dB NRR   Click for Specifications Qty: Price: 120   Third party vendor - Made in USA
	EX29 PLUS Extreme Isolation Headphone - 29 dB NRR   Click for Specifications Qty: Price: $150   Third party vendor - Made in USA
	HED 040 Hearing Protector Headphone - 24 dB NRR Qty: Price: $280
	HED 008 Hearing Protector Headphone - 20 dB NRR Qty: Price: $40 Limited quantities left - call for availability
Earphones/Neckloops
	EAR 013 Monaural Earbud w/3.5 mm mono plug Qty: Price: $23
	EAR 014 Binaural Earbud w/3.5 mm mono plug Qty: Price: $26
	EAR 022 Surround Earphone (cleans with alcohol wipes) Qty: Price: $24
	EAR 041 Single Isolation Earphone w/3.5 m mono plug Qty: Price: $28
	EAR 042 Dual Isolation Earphones w/3.5 mm stereo plug Qty: Price: $31
	EAR 008 Wide Range Swivel Earphone Qty: Price: $25
	NKL 001 Neckloop. Induction interface for T-coil hearing aids.   Get User Guide. Qty: Price: $68
	IDP 008 ADA Compliant Wall Plaque Qty: Price: $23
Replacement Pads
	EAR 015-10 Replacement Ear Pads for EAR 013/014 (10-pack) Qty: Price: $10
	EAR 015-100 Replacement Ear Pads for EAR 013/014 (100-pack) Qty: Price: $72
	EAR 043 Replacement Ear Tips for EAR 041/042 (pair) Qty: Price: $5
	EAR 010 Replacement Ear Pad for EAR 008 Qty: Price: $4
	HED 023 Replacement Ear Pads for HED 021/024/026 (One pair) Qty: Price: $7
	HED 023-100 Replacement Ear Pads for HED 021/024/026, 100-pack (50 pairs) Qty: Price: $105
	EAR 035 Replacement Ear Pads for HED 027/MIC 044/044 2P (One pair) Qty: Price: $6
	EAR 045-100BK Sanitary headphone covers, black - fits HED 021/024/026/027, 100-pack Qty: Price: $84
	EAR 045-100 Sanitary headphone covers, white - fits HED 021/024/026/027, 100-pack Qty: Price: $84
	EAR 055-100 Sanitary headphone covers, black - fits HED 008, MIC 057/058/068, RX15-2 100-pack Qty: Price: $85
	WND 012 Sanitary cover for MIC-014, MIC-044, MIC-144 microphone, 100 pack Qty: Price: $105

Power +	Free shipping Continental US for orders over $100
	BAT 001-2 AA size Alkaline battery (2-pack) Qty: Price: $7
	BAT 026-2 AA size rechargeable battery, NiMH 1500 mAh (2-pack) Qty: Price: $18
	CHG 3512 12-Bay Drop-in Charger Qty: Price: $670
	CHG 3512-PRO 12-Bay Drop-in charger with carry case Qty: Price: $820
	BAT KT6 2-Bay drop in charger kit w/ CHG 3502 & (2) AA Bat 026-2 batteries. Qty: Price: $115
	CHG 3502 2-Bay drop-in charger Qty: Price: $89
Carry Cases	Free shipping Continental US for orders over $100
	CCS 029 Mini carry case (12x10x5 in.) Qty: Price: $155
	CCS 056 Carry case, no foam insert Qty: Price: $285
	CCS 056 S Carry Case with 15 slot foam insert for body-pack transmitters and receivers. Qty: Price: $330
	CCS 056 26 Carry Case with 26 slot foam insert for body-pack transmitters and receivers. Qty: Price: $330
	CCS 056 35 Carry Case with 35 slot foam insert for body-pack transmitters and receivers Qty: Price: $330
	CCS 042 Heavy duty carry case with plug foam Qty: Price: $435
	CCS 043 Carry case for personal FM system Qty: Price: $68
	CCS 053 Heavy duty carry case with wheels and (2) 60-slot foam inserts. Compatible with all Williams Sound body-pack transmitters and receivers including Digi-Wave with silicon skins or belt-clip cases. Qty: Price: $915
	CCS 054 Heavy duty carry case with wheels and and (1) 60-slot foam insert and (1) open-bay foam insert. Compatible with all Williams Sound body-pack transmitters and receivers including Digi-Wave with silicon skins or belt-clip cases. Qty: Price: $960
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All about the FM 557-558 FM Plus Wi-Fi Systems

The new FM Plus integrates professional 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).  Along with this flexibility comes exceptional audio quality, as the FM Plus is built on a professional digital audio (DSP) platform. 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.

The cornerstone FM T55 FM Plus Wi-Fi transmitter easily integrates with existing sound systems but can also be used with a microphone as a stand-alone system. With a range of up to 1000 feet,the FM T55 is ideal for large venues where superior coverage is essential. This allows listeners to sit anywhere in the area and listen to the broadcast at the level they need without disturbing others around them. For ADA compliance in public facilities, Williams Sound offers a choice of three FM receiver styles which may be used for assistive listening, language interpretation and/or audio description alike.

If Wi-Fi audio is desired, the FM T55 can connect to a local Wi-Fi network with a standard ethernet cable. This allows users to listen in using their own smart phones. A one-time download of the WaveCAST App is all that is required. The WaveCAST App can be downloaded from Google Play for Android devices or the Apple App Store for IOS devices. More information on Router and Network equipment can be found in the User Manual FM T55 on right.

The PPA R37 Select Channel FM Receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. The stylish, impact-resistant receiver offers crystal clear audio and is compatible with any Williams Sound FM wideband transmitter. Receivers include a detachable belt-clip for hands-free operation. A standard 3.5 mm stereo phone jack accommodates low-impedance mono earphones, headphones and neckloops (the ADA accessibility requirements for hearing assistance requires one neckloop per four receivers or a minimum of two). The PPA R37 receiver is equipped with an integrated volume on/off switch and a green LED power on indicator. The green power on LED will illuminate red indicating low battery power. The PPA R37 receiver operates on two AA alkaline batteries for 50 hours of long-lasting operation. A battery selector switch inside the battery compartment also permits use of NiMH rechargeable batteries. Operating time with NiMH rechargeable batteries is approximately 32 hours.

The PPA R37-8 Eight-Channel FM Receiver on right is similar the PPA R37 above but features a user-friendly rotary channel selector switch with access to 8 pre-set wideband frequencies in the 72-76 MHz bandwidth. The PPA R37-8 is digitally synthesized for great audio clarity and stability. It is compatible with the following Williams Sound transmitters: FM T55, PPA T45, PPA T46, and PPA T27. A versatile 3.5mm stereo/mono jack allows for a variety of earphones, headphones and/or hearing aid compatible neckloops to be connected.

The PPA R38 Multi-Channel FM receiver share the same ergonomically design features as the PPA R37 receivers. An on-screen channel selector with easy access to 17 pre-set, wideband frequencies (72-76 MHz) easily lets the user select the appropriate channel, audio description, language translations and/or in combination with a hearing assistance application. Other features include digital tuning, digital squelch and battery-saving sleep mode. A new stereo jack paired with the mono jack adds compatibility with a variety of earphones/headphones. The battery life for the PPA R38 is approximately 50 hours with alkaline batteries and 32 hours with BAT-026-2 1500 mAh rechargeable NiMH batteries.

The CHG 3512 and CHG 3512 PRO multi-unit, drop-in style charger will conveniently store and charge up to 12 Williams Sound PPA R37, PPA R38, R35-8, R36, R863, RX22-4 receivers, or PPA T36, PPA T46, PFM T36, T863 transmitters over the course of a 16-hour time span. The charger helps keep receivers organized and saves cost on having to replace alkaline batteries. The charger features individual charging LED indicators that blink when batteries are ready. The CHG 3512 PRO includes a convenient portable carry case. A Dual Drop-In Charger, CHG 3502, (right) is also available. The standard version includes a US power supply (120 VAC). Other power supplies are available upon request.

Note: The FM T55 transmitter is approved by the FCC for operation in U.S. markets. The transmitter can not be used in all countries. Check with your government´s radio regulations for 72 - 76 MHz operation.
Disclaimer: FCC rules limit use of this equipment to auditory assistance.