Williams AV PPA R37 Select Channel FM Receiver With Earphone
SKU: 69718567878

Williams AV PPA R37 Select Channel FM Receiver With Earphone

Sale price$128.25 Regular price$142.50
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Description

Williams AV PPA R37 Select Channel FM Receiver With EarphoneThe 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

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.

  • 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
  • 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

Specifications

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 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)
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: 69718567878

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I never realized shopping for cotton socks in 2024 would be so difficult. Luckily I found these, and all the other Under Armour cotton socks and they are the best. I cannot wear polyester, and these only have like 1%. I didn't realize our cotton is being replaced by polyester, and I don't like it. Bath towels don't work anymore either... I need my cotton socks and towels, I love incandescent light bulbs, I'll always have a gas powered mower and leaf blower. Also butterfinger should've never their recipe. Just sayin...
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Reviewed in the United States on May 4, 2024
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Josie Shmidt
New York, US
★★★★★ 5
Great quality
Size: Large, Color: True Gray Heather Assorted 2 (6-pairs)
The best socks, cotton quality
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Reviewed in the United States on June 28, 2025
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Mom4two
Fort Morgan, US
★★★★★ 5
Great sock for everyday
Size: Large, Color: Black/Gray (6 Pairs)
So these are awesome but they are slightly thinner than older versions, shorter too. Just FYI if you a long time UA customer. If you have never had their socks, I love them personally and only like one other brand better. They aren’t overly thick and they allow your feet to breath. I never have sweaty feet in these even in my warm boots. I also like that they don’t cut into my feet or get holes in the toes over long terms. The only reason I’ve thrown these out has been fraying near the ankle or someone (kids) thieving them.
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Reviewed in the United States on December 28, 2019
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LC
Lexington, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
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Lucy Mejia
Belleville, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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