SKU: 54093372543

Williams Sound PPA R37 Select Channel FM Receiver with Earphone

Sale price$11232.00 Regular price$12480.00
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Description

Williams Sound PPA R37 Select Channel FM Receiver with EarphoneCompact and Portable Digitally Synthesized 17 Pre Set Frequencies Channel Lock Sleep Mode 3. 5mm Stereo Mono Jack Single Ear Earphone Neckloop Telecoil Compatible Belt Clip and Batteries Included The PPA R37 Select Channel FM Receiver with Earphone from Williams Sound is a compact and easy to use beltpack receiver that allows you to listen to an FM signal in the 72 76MHz band. The receiver offers seek button channel selection between 17 pre set

  • Compact and Portable
  • Digitally Synthesized
  • 17 Pre-Set Frequencies
  • Channel Lock
  • Sleep Mode
  • 3.5mm Stereo/Mono Jack
  • Single-Ear Earphone
  • Neckloop/Telecoil Compatible
  • Belt Clip and Batteries Included

The PPA R37 Select Channel FM Receiver with Earphone from Williams Sound is a compact and easy-to-use beltpack receiver that allows you to listen to an FM signal in the 72-76MHz band. The receiver offers seek button channel selection between 17 pre-set frequencies, which are digitally synthesized for terrific audio clarity and signal stability. It also features a channel lock capability to prevent accidental changes.

The receiver has an ergonomic design with a detachable belt clip, allowing you to slip it into your pocket or conveniently clip it to your clothing. The standard-sized 3.5mm headphone jack is compatible with mono and stereo headphones and earphones, and also supports induction neckloops and telecoil-equipped hearing aids. An EAR 013 single-ear earphone is included so you can listen right out of the box. The receiver operates on a pair of standard alkaline batteries, which are also included. A sleep mode helps to preserve battery life.

Note: This receiver requires a transmitter operating on a 72-76MHz band. Compatible Williams Sound transmitters: PPA T35, T27, T32, and T36. This receiver is approved by the FCC for operation in US Markets. The receiver cannot be used in all countries. Check with your government's radio regulations for 72-76MHz operation.

Ideal for assisted listening applications in schools, houses of worship, auditoriums, theaters, and more
Compact and easy-to-use design allows you to listen to an FM signal in the 72-76MHz band 1
Please Note:

Transmitter required, sold separately.

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The receiver's seek button lets you choose between 17 pre-set frequencies, which are digitally synthesized for terrific audio clarity and signal stability. The channel lock capability prevents accidental changes to channel settings
The ergonomic design and detachable belt clip allow you to slip it into your pocket or conveniently clip it to your clothing
The standard-sized 3.5mm headphone jack is compatible with mono and stereo headphones and earphones, and also supports induction neckloops and telecoil-equipped hearing aids. An EAR 013 single-ear earphone is included so you can listen right out of the box
Operates on a pair of standard alkaline AA batteries, which are included. A sleep mode helps to preserve battery life
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, 75.9MHz
75kHz Intermediate Frequency
Deviation 75kHz
De-Emphasis 75µS
Range AFC Range: ±120kHz
Sensitivity 2µV @ 12dB Sinad with Quelch Defeated
Max Input Signal 100mV
Frequency Response 200Hz - 15kHz
Modulation FM, ±75kHz Peak Deviation
Signal to Noise Ratio 65dB Min @ 100µV
Output Level 35mW Max, Peak into 16 Ohms
Connectors 3.5mm Stereo/Mono Headphone Jack
Earphone Earbud Type, Foam Cushion, 32 Ohm Impedance, Standard 3.5mm Plug
Antenna Uses Earphone/Headphone Cord as Antenna
Battery 2 x AA Alkaline or NiMH
Up to 50 Hours Life with Alkaline, Up to 32 Hours with Rechargeable NiMH
Enters Sleep Mode After 6 mins with no RF Signal
Current Consumption 52mA, Nominal
Indicators Green Power LED (Flashes for Low Battery)
Temperature Range 32 to 122°F (0 to 50°C)
Approvals FCC, Industry Canada, RoHS, WEEE
Finish Black
Dimensions (HxWxD) 4.1 x 2.85 x 1.38" (104 x 72 x 35mm)
Weight 4.6 oz (130g) (With Batteries)
2.6 oz (73g) (Without Batteries)
Packaging Info
Package Weight 0.4 lb
Box Dimensions (LxWxH) 5.6 x 5.2 x 1.8"
In the Box
Williams Sound PPA R37 Select Channel FM Receiver with Earphone
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54093372543

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4.1 ★★★★★
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Reviewed in the United States on March 28, 2026
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History Guru
Natrona Heights, US
★★★★★ 5
Great piece of equipment. Worked for mouse, hard drive, and digital camera all into a laptop.
Works great. I used to plug in a mouse, an external hard drive, and an overhead Nikon digital camera for historic digitization of documents and books. It small and compatible and there were no connection or power problems. It feels well built and sturdy and the cord connection to the device is strong and flexible.
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Reviewed in the United States on May 2, 2026
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najib
Bozeman, US
★★★★★ 5
Great for retro emulation!
Got this for a retro emulation setup. Worked great. No issues whatsoever. Works on apple as well. Its a basic usb hub, but doesn't feel cheap. Got it on sale, which made it even better!
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Reviewed in the United States on April 6, 2026
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E's mom’s husband
Alexandria, US
★★★★★ 4
Works good, happy with purchase
Works good with usb-c expansion card. Data transfer rates are good. Lets me use usb thumb drives and external hard drives that gave usb-a connectors
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Reviewed in the United States on May 6, 2026
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Amazon Customer
Carnegie, US
★★★★★ 5
inexpensive usb3.1 gen 2 hub with PD
This USB3.1 gen 2 hub is well made, featuring VIA Labs controller (device id 2109:2822) and is made in China. It looks nice and performs according to the specs. I wish usb-c socket supported TB3/Alt DP cable to connect a display to it, but it is apparently made mainly for power delivery. I think the hub is a good value.
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Reviewed in the United States on November 21, 2025

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