Question about Logitech FreePulse Wireless Consumer Headphones

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Transmitter plug in poped out and severed the wires. Can I get a replacement transmitter only?

Transmitter sliding plug in popped out and severed the wires. Can I get a replacement transmitter only?

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Re: transmitter plug in poped out and severed the wires. ...

Call up logitech if you have had them less than two years, they have a automatic two year warrenty from date or purchase, calla nd they will send a replacement if it is warrented

Posted on Feb 07, 2008

Re: transmitter plug in poped out and severed the wires. ...

I have the same problem. I don't know where to fix/replace the transmitter.

Posted on Feb 05, 2008

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1 Answer

Headphones keep shutting off

There's an auto-shutoff feature which kicks in when the audio input to the transmitter is too low. That's usually indicated by the green light on the transmitter turning off. Just increase the volume on the device connected to the transmitter, and you should see the green light come back on. As long as that's on, it'll stay transmitting and shouldn't just shut off.

Nov 07, 2014 | Sennheiser Headphones

1 Answer

Sennheiser HDR120 - missing transmitter / alternative OR replacement?

The system is working in the 860 Mhz range, so not that common. Most of the time it is cheaper to by a complete new system then to tray to buy components. Just keep looking in the thrift stores you find a transmitter for this headphone for a good price.

Jun 15, 2014 | Sennheiser HDR 130 Consumer Headphones

2 Answers

Sylvania wireless headphones

Set up the transmitter. Wireless headphones rely on a transmitter that sends audio via infrared or radio waves to your headset. Use the digital audio output (coaxial or optical), RCA outputs (red and white) or headphone jack on your TV to connect the transmitter. The connection will depend upon which outputs are available on your TV and/or the transmitter.
Use an RCA-to-headphone adapter. If you don't have a headphone jack on your TV and the transmitter includes only a headphone connection, connect an RCA-to-female headphone connector. This will allow you to plug the wireless transmitter into the female headphone end and then hook the RCA ends into your television's audio outputs. You may also need a 3.5 mm (mini jack)-to-1/4-inch adapter if the headphone plug on the transmitter doesn't match the television jack.
Read more :
Set the transmitter on top of, or next to, the television. For infrared transmitters, you'll need a direct path between the headphones and the transmitter. Placing the transmitter on or near the TV will allow you to take advantage of the clear path you already have.
Plug in the transmitter and turn it on. Charge the headphones if necessary.
Turn on the headphones. Adjust the volume and settings and you're ready to watch TV.
Read more :

good luck

Nov 14, 2013 | Sylvania SYL-WH930GB Wireless Headphones

1 Answer

How do I get my Slick HP 921 Wireless headphones to work

  • Goodmorning, I received Slick HP921 Wireless Headphones yesterday I have perfectly utilized them yesterday but today I have no communication between the wireless transmitter and the wireless headphones without changing anything since yesterday.
    The wireless transmitter is turned on but it's not trasmitting. The headphones work perfectly with fm mode and also when i connected the single green plug with other devices ( pc, phone ).
    The problem should be in the wireless transmitter.
    What I have to do ?

Dec 26, 2012 | Headphones

1 Answer

The LEDs on the transceiver are not lit, thus i have to hold the transceiver RIGHT next to the headphones, to work, do you think it coud have finally gone?

The fact that they work up close indicates the headphone end is working, and the transmitter is retaining some function.

The question is why aren't the LEDs on the transmitter not lit.
The first thing to check is if the unit is getting proper power.
The first thing to check is the power adapter.
If it's not supplying 12V then it needs replacing.
The voltage and current should be marked on it somewhere.
There should be a marking for polarity also.
Any 12V DC adapter that supplies 200ma or more will do, provided the plug fits and the polarity is correct.

If that does not get them working, you could open up the transmitter and look for anything wrong in there like burnt or damaged components, but the power supply is the part more prone to failure

Jan 31, 2011 | Philips SBCHC130 Consumer Headphones

2 Answers

I recently dug up a pair of Sony cordless headphones from amongst my electronics - MDR-IF0230. How do I get this to work? It must use a transmitter of some sort but I do not know what to look for.

I have MDR-RF800RK which use a small transmitter with about 8cm of sick ariel. I suspect that IF indicates that you should be looking for an infra-red transmitter. You should be able to get the full info on

Sep 25, 2009 | Sony Headphones

1 Answer

Station to get signal from FM transmitter

I put the transmitter closer to  the antenna and it periodically worked. So, I don't there is a specific station.

May 18, 2009 | Headphones

1 Answer

RCA headphones - nicad or alkaline batteries WHP141

Your wireless headphone unit requires two rechargeable AAA batteries.
Rechargeable batteries are uncharged when you purchase them. Before
you can use the wireless headphones, the batteries must be charged for
16 hours. Follow these steps to install and charge the batteries.
Installing the Rechargeable Batteries
Take care to follow these steps to correctly install the batteries.
1. On the right headphone, locate the battery compartment (1).
Use the finger depression on the compartment to turn the battery
compartment cover counterclockwise to remove the cover.
2. Insert two AAA rechargeable batteries, carefully following the
markings inside to ensure the batteries are inserted properly, with
the + and - ends in the correct positions.
3. Replace the battery compartment cover.
Charging the Rechargeable Batteries
To recharge the headset unit, follow the directions below. Note: The
cradle/transmitter on the WHP141 is not a recharging cradle, although
you may place the headset in the cradle during recharging.
Follow these steps to recharge the NiMH rechargeable batteries.
1. Make sure the ON/OFF switch (2), located on the right headphone,
is in the OFF position.
2. Connect the AC/DC main power adapter to the DC IN power
supply socket (11), located on the back of the cradle/transmitter.
3. Plug the adapter into an electrical outlet.
4. Connect the charging cable (10), located on the back of the
cradle/transmitter to the recharging input (3), located on the right
headphone. The headphones can either be placed in the
cradle/transmitter or placed next to the unit. If the headphones are
connected correctly, the charging LED indicator light on the
cradle/transmitter (8) illuminate.

Mar 27, 2009 | RCA WHP141 Consumer Headphones

2 Answers

No sound coming through my Sennheiser wireless headphones

Turning the transmitter on and off (Fig. 5)
Turn on the sound source. This automatically activates the
transmitter and the green LED “ON/OFF” lights up. If the sound
source is turned off, the transmitter is automatically deactivated
after approx. 3 minutes (the LED “ON/OFF” goes off).
Note: The automatic level control only functions if the volume of the
sound source is sufficient.

Mar 03, 2009 | Sennheiser HDR 140 Consumer Headphones

1 Answer

Male transmitter size

It's 3.5 m. Your assumption is correct.

Dec 31, 2008 | Logitech FreePulse Wireless Consumer...

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