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Headphones are great for listening to music on the go or rocking out while you're working on your computer. Headphones with a microphone built-in are perfect for voice chatting through programs like Skype. Most headphones are a simple plug-and-play affair, but you may occasionally run into difficulties getting them to sound well. If audio quality is very important to you, you might want to consider a headphone amplifier (try breaking in your headphones) and a digital-to-analog converter (DAC) as well.
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Steps
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Locate the headphone jack on your computer or speakers. The location will vary depending on the computer you are using. Most laptops have headphone jacks along one of the sides. Desktops may have a jack on the front or back of the computer. It will typically have a small headphone icon. If the headset prong is color-coded, it will be green.[1]
- If you're using a desktop computer, your speakers may have a headphone jack if your computer does not.
- If your headphones connect via USB, click here.
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Plug the headphones firmly into the headphone jack. Make sure that the plug is completely inserted, or the sound may not come through both ears.
- If your headphones use a 1/4 inch (6.3 mm) plug, typically found on professional and studio headphones, you'll need an adapter, a sound card, or an amplifier in order to use them.
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Locate the microphone jack (optional). If you headphones include a microphone, it will usually have a separate prong. If the prong is color-coded, it will be pink. The microphone jack on the computer is typically located near the headphone jack.
- Older computer's may not have a microphone jack. If this is the case, you'll need a sound card or other digital processor.
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Plug the headphone's USB plug into your computer. Make sure to plug it directly into your computer, and not into a USB hub.
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Switch audio outputs (if necessary). Usually when you plug your USB headphones into your computer, it will automatically switch so that audio plays through the headphones. This doesn't always happen however, and you may have to manually make the switch. If you have a program currently playing audio, it may continue playing on the speakers after you switch to headphones.
- Windows - Right-click on the Volume button in your system tray and select "Playback devices". Select your headphones from the list, click Set default and then Apply.
- Mac - Hold the ⌥ Opt key and click the Volume button in the Menu bar. Select your headphones from the list of devices.
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I can only hear audio out of one side. This is typically caused by the headphone jack not being properly inserted. The jack will need to be inserted all the way in order for the headphones to play from both ears.[2]
- Examine the cables on the headphones as well. Frayed cables could be causing problems with the headphones. Cables will typically start fraying near the connectors.
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I'm not hearing any audio at all. If your headphones aren't picking up any audio, but you know that they work on other devices, something may be wrong with your computer's sound processor.
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Determine if you need an amplifier. Amplifiers are designed to provide more power to your headphones. Different situations may require different amplifier setups.[3]
- Earbuds and small headphones likely will not benefit from an amplifier. Noise-canceling headphones also do not benefit from an amp, as they have built-in to handle the noise-canceling feature.
- Professional and studio headphones may require an amp in order to hear at acceptable levels if they are "high-impedance" headphones. These headphones require more power in order to output at suitable volumes. Portable users with over-the-ear headphones will benefit from a pocket amp, while desktop users will benefit from an amp with a built-in digital-to-analog converter (DAC).
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Use a portable amplifier for your portable MP3 player. If you have a set of good, over-the-ear headphones, you'll get better sound out of your MP3 player if you use a portable headphone amplifier. These are small devices that you charge at home. DACs do not benefit portable players, so don't use an amplifier/DAC combo.
- Plug the amplifier into the headphone jack of your portable MP3 player, and then plug the headphones into the amplifier.
- Adjust the volume through the amplifier. Raise the volume on your MP3 to a few notches below maximum, and then use the amplifier to adjust the volume to a comfortable level. This will provide the best quality sound.
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Use an amplifier and DAC on your computer for high-quality headphones. An amplifier will provide more power to your headphones, allowing for a better range of volumes. The DAC (digital-to-analog converter) is what translates the digital audio into an analog signal that the headphones can play. All computers have a DAC built-in to the motherboard, and a sound card acts as a DAC as well. These built-in DACs are usually sufficient for most basic uses, but you'll want an external one if you listen to loss-less music or do audio editing on the computer.
- If you are using an external DAC, you'll get the best quality by connecting it to your motherboard using an S/PDIF (TOSLINK) cable. If your motherboard doesn't support this, you can connect most DACs using USB.
- If you need surround sound processing for video games, you'll be better off with an internal sound card instead of a DAC.
- If your amplifier and DAC are separate, connect the DAC to your computer, the amplifier to the DAC, and then your headphones to the amplifier.
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Community Q&A
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QuestionWhat do I do after I plug them in?
Community AnswerListen to some music! Usually a prompt will show up asking you to confirm your choice of input; just select whichever one you plugged in. -
QuestionMy headphones keep hurting my ears. Do you have any solutions?
Logan ClarkeCommunity AnswerThis may be caused by the sound being too loud. If this isn't the case, then try putting your headphones on a bunch of books whose width is about the size of your head or a little wider. After a few days of leaving the headphones opened on the books, they should be more comfortable. Make sure the parts that go on your ears are flat on the book. -
QuestionNo sound from the headphones but the speakers maintain sound. Any advice?
CitylimitsCommunity AnswerTest the headphones on another computer to see if the issue is with your computer or the headphones. If the headphones don't work on any device, you will need to buy new headphones
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