N81 8gb headphone jack power & impedance

Hi, I'm looking for the specifications of power output and impedance of the n81 8gb. I dind't find this info anywhere, I want to buy a Koss headphone model KSC35, but I don't know if that headphone will work ok.
Thanks for your help

Lewis, welcome to the forum.
Here is a guide that may help you solve your problem.
Please click "KUDOS Thumbs Up" if I have helped you and click "Accept as Solution" if your problem is solved.
Signature:
HP TouchPad - 1.2 GHz; 1 GB memory; 32 GB storage; WebOS/CyanogenMod 11(Kit Kat)
HP 10 Plus; Android-Kit Kat; 1.0 GHz Allwinner A31 ARM Cortex A7 Quad Core Processor ; 2GB RAM Memory Long: 2 GB DDR3L SDRAM (1600MHz); 16GB disable eMMC 16GB v4.51
HP Omen; i7-4710QH; 8 GB memory; 256 GB San Disk SSD; Win 8.1
HP Photosmart 7520 AIO
++++++++++++++++++
**Click the Thumbs Up+ to say 'Thanks' and the 'Accept as Solution' if I have solved your problem.**
Intelligence is God given; Wisdom is the sum of our mistakes!
I am not an HP employee.

Similar Messages

  • N95 8GB headphone jack mode auto-select

    When I plug headphones into my N95 8GB a popup always appears to ask me whether I want to use Headphones, TV-Out cable or a Music Stand.  Is there a way of having this default to Headphones without plugging in the remote-control?  I don't use the TV-Out cable or own a Music Stand and this annoying little piece of UI really gets in the way of using the phone as a decent portable music player. 

    I think they were trying to avoid using the 'remote control': if you have regular earphones, you end up with metres of extra cable which can be a pain.
    My way around this was to get some Shure SE210s which come in 2 parts so you can detach most of the cable and replace it with the AD-54.

  • Creative Zen 8GB - Headphone jack is

    I have recently purchased this player and immediately see that when I plug / unplug any headphone, the screen flashes as if the player had been turned on. I don't think that simply plugging or unplugging a headphone should activate the player - has anyone else seen this happen? If so, did you return the player?Thanx

    i dont know who told you that but I have my headphones hooked to mmy ZEN and it doesnt turn on.... and YES i would most definitely be trying to get it exchanged....its NOT supposed to do that...some wire must be crossing wth the USB port inside the player making it do this....but dont try to fix it on your own....just tll Creative that you got one of the crappy ones and it does that.....dont let them tell you that its supposed to do that....tell em someone? you know has the ZEN and theirs doesnt turn on when they connect the headphones....thats the stupidest thing i'd ever hear if they told me that....

  • Took apart Macbook pro 13 to remove broken headphone tip in the jack. Had to remove battery to get to the headphone jack. Now the laptop won't start. The power button is just not responding. Battery indicator showed charge of 3 dots initially but now only

    Took apart Macbook pro 13 to remove broken headphone tip in the jack. Had to remove battery to get to the headphone jack. Now the laptop won't start. The power button is just not responding. Battery indicator showed charge of 3 dots initially but now only the last dot is blinking. The power cable used to light up green initially but now the green light is gone. I have tried SMC reset, which didn't work. What are my options?

    Macbook Pro2067 wrote:
    <snip>
    What are my options?
    Take it to an authorized service center.

  • 5g ipod nano 8GB no sound through ear buds or headphone jack only when docked.

    5g ipod nano 8GB no sound through ear buds or headphone jack only when docked. any suggestions? i don't want to replace any of the parts inside if at all possible.
    I have a 5th generation 8GB iPod nano. I bout it off of eBay in May of 2010 and it has worked great until now (Apr 2011). The 5th gen plays music through the headphone jack even when no ear buds are plugged in. I was using it one day and it just stopped. I tried resetting it manually and automatically and I tried reinstalling iTunes. Nothing has worked. Now it won't even play sound though the ear buds (or the aux hook up in my car), only when it is docked to my iHome. Does anyone have any suggestions? I dont want to replace the iPod or any parts inside if at all possible. ANY SUGGESTIONS ARE WELCOMED! THANKS!

    Headphone jacks are only good for so many in and out usages.  Usually its the headphone jack itsefl that goes bad first but sometimes it is the internal part.  If you are lucky you can clean out the inside and get it to work.
    These devices are not made to last for someone who actually has those headphones around there neck and acually uses there listening devices through out the day plugging it in and out.  This is not in any way an Apple thing, it is a problem with many devices.  The male ends tend to get dirty hanging around then scratch the female end when used.  In fact, using higher end headphones you can really notice even the smallest particles of dust on the male end of plug when used, that is the small popping you might notice when the cord moves.
    Hopefully its a problem on the male side of things. 
    I would recommend a person that wants to use headphones alot to keep a small 2 inch extension plugged into there device that can be replaced when it goes bad inplace of wearing out the original plug.
    Again, this is not an Apple problem alone.

  • Zen Micro Photo 8gb have headphone jack probl

    I am going to purchase a zen micro photo, but only if the headphone jack problem is fixed from the previous zen micro's. Anyone know anything about this? Thanks

    I doubt that you'll get an *official* response to this as CL does not *officialy* have any problems with the headphone jacks on their units other than from *mishandling* or from a normal and small failure rate. As of now the official stance is that there's no problem to fix. Just keep checking back here. Looks like with the Micro the thread started jumping after about 3 months for the folks that purchased last January.
    Mine's about a month old now with no problems.

  • How to make my computer send all the audio through optical audio cable instead of headphone jack?

    Howdy,
    To listen to online radios or CD's played from my computer, I used to connect the computer to my home entertainment system from the computer's headphone jack to the AUX port on my home entertainment system.
    I now wanted to get better sound and purchased the optical audio cable. However, I don't know how to tell my computer to send the audio signal to the home entertainmeny system through the optical digital cable rather than through the headphone jack. If I just unplug the cable connecting the headphone jack and the AUX port and only have the PC and the system connected with the optical audio cable, I don't hear any sounds. I suspect the computer isn't sending any data through the optical audio port. I'm not able to find how I can adjust the settings on my computer so that from now all sounds are output through the optical audio.
    1) I'd like to do that mainly for my HP desktop (configuration below) and any advice on how to do that would be appreciated.
    2) I also have a HP laptop (configuration below) and was wondering if that would be doable too (even though it doesn't appear to have a audio out, but it has HDMI out - can one convert it to optical audio?
    Thanks in advance!
    My desktop is: 
    ENVY h8xt,
    • Windows 8 64
    • 3rd Generation Intel(R) Core(TM) i7-3770 quad-core processor [3.4GHz, 8MB Shared Cache]
    • 12GB DDR3-1333MHz SDRAM [3 DIMMs]
    • 1TB 7200 rpm SATA hard drive
    • No secondary hard drive
    • 1GB AMD Radeon HD 7570 [DVI, HDMI, DP, VGA adapter]
    • 300W Power supply
    • SuperMulti DVD Burner
    • Wireless-N LAN card (1x1)
    • 15-in-1 memory card reader, 2 USB 2.0 (front), 2 USB 3.0 (top)
    • No Additional Office Software
    • No additional Security Software
    • No TV Tuner
    • Beats Audio (tm) -- integrated studio quality sound
    • HP USB volume control keyboard and mouse with Win 8 keyboard
    • Adobe Premiere Elements & Photoshop Elements 10
    And the laptop:
    HP ENVY 15t Quad    
    • Windows 8.1 64
    • 4th generation Intel(R) Core(TM) i7-4700MQ Processor
    • NVIDIA(R) GeForce(R) GT 740M Graphics with 2048MB of dedicated video memory
    • 15.6-inch diagonal Full HD BrightView LED-backlit Display (1920x1080)
    • 8GB DDR3 System Memory (1 Dimm)
    • 1TB 5400 rpm Hard Drive
    • 24GB flash Hard Drive Acceleration Cache
    • No Additional Office Software
    • Security Software Trial
    • 6-Cell Lithium-Ion Battery
    • No Internal DVD or CD Drive
    • Standard Keyboard
    • HP TrueVision HD Webcam w/ integrated digital mic
    • 802.11 AC WLAN and Bluetooth(R) [2x2]
    This question was solved.
    View Solution.

    Hello @_goma,
    Welcome to the HP Forums, I hope you enjoy your experience! 
    I have read your post on how you are looking to make your computer send all the audio through an optical audio cable instead of the headphone jack, and I would be happy to assist you in this matter!
    To configure your desktop to enable the optical audio cable, I recommend following the steps below:
    Step 1. Click the Windows Key Button on your desktop
    Step 2. Type "Control Panel"
    Step 3. Select "Control Panel" in the top right-hand corner
    Step 4. Select Sound
    Step 5. Under the Playback tab, right-click the white area below the devices available
    Step 6. Select "Show Disabled" and "Show Disconnected Devices"
    Step 7. Connect your Optical Audio Cable
    Step 8. Select your Optical Audio Cable as the default device and click "Enable"
    Since it is not possible to convert the HDMI out to audio out on your notebook computer, it is unfortunate that the notebook is not able to connect with an optical audio cord.
    Please re-post with the results of your troubleshooting, and I look forward to your reply!
    Regards
    MechPilot
    I work on behalf of HP
    Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
    Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

  • N81 8Gb, playback skips/jumps while playing in van...

    I have an N81 8GB phone, recently updated my firmware to version 11, thought this might help, it didn't..
    While playing my MP3 player through the van stereo via a cassette adapter, when I get out, the player stops, obviously because I remove the key. When I get back in, start the engine, it comes back on, but half way through another song, or at the end of the song I was listening to!?
    Never get to here a full song, because I'm in and out of the van, really annoying!
    Is there anyway to prevent this?

    What is the 'cassette adapter' that you are using? Are you plugging into the phone via the headphone socket?
    If this is the case, then the phone's music player is not stopping - the van's power is cut so the its stereo goes off and the speakers fall silent, but the phone is still under its own battery power so the music player is still going. You don't hear anything because the phone still detects an accessory plugged in so it doesn't reactivate the phone's own speaker, but the music plays on...

  • Headphone out, power specs?

    Does anybody know if Creative has published specs (say, in a product data sheet) for my USB X-Fi Surround 5.
    I would like to know what the maximum power, voltage, and/or current out of the headphone out jack are. At what values do you start getting distortions in the signal
    Currently I am considering a headphone purchase, and I would prefer not to need an additional amplifier to dri've the headphones. The output capabilities of the sound card of course limit which models I can consider. My current canalphones, which are slightly falling apart on me, are nominally 6 ohms impedance and 2 dB/mW SPL, so of course the X-Fi Surround is powerful enough to dri've those. Consequently, they aren't exactly the best reference point to go by.
    Failing having any technical data, can anybody else share experiences with headphones using the X-Fi Surround What is your volume set to If you just tell me the model number of your headphones, I can look up the stats.

    Re: Headphone out, power specs
    mikeaj wrote:
    Does anybody know if Creative has published specs (say, in a product data sheet) for my USB X-Fi Surround 5.
    I would like to know what the maximum power, voltage, and/or current out of the headphone out jack are. At what values do you start getting distortions in the signal
    Currently I am considering a headphone purchase, and I would prefer not to need an additional amplifier to dri've the headphones. The output capabilities of the sound card of course limit which models I can consider. My current canalphones, which are slightly falling apart on me, are nominally 6 ohms impedance and 2 dB/mW SPL, so of course the X-Fi Surround is powerful enough to dri've those. Consequently, they aren't exactly the best reference point to go by.
    Failing having any technical data, can anybody else share experiences with headphones using the X-Fi Surround What is your volume set to If you just tell me the model number of your headphones, I can look up the stats.
    Don't think there are any. how about getting this:
    fiio E5 headphone amp around 4

  • ITunes no longer keeps speakers running on headphone jack

    iTunes no longer keeps my external speakers running when connected by audio cable to the headphones jack. After 1:45 min:sec, my Logitech Pure-Fi Anywhere 2 speakers power down when connected to my computer playing iTunes.
    The speakers do not power down for audio generated from other sources on my computer. When I play a video or audio file through Safari or another browser, the speakers work fine. When I listen to an audio file by selecting it in the Finder using Apple-Y ("quick-view"), the speakers run continuously until the end of the track without powering down. When I use the speakers configured the same way with other software (such as Skype), they work fine.
    The speakers do not power down for audio generated from other DEVICES. When I plug the speaker cable into the headphone jack of either my iPhone 3Gs or my partner's mp3 player and play audio, the speakers work continuously.
    I've looked at trouble-shooting for iTunes and found nothing on the Apple site or the web or in the iTunes preferences to keeping wire external speakers live during iTunes playback. I've tried having the speakers connected to a power source or running on batteries but the problem is the same. I've reset the speaker device with no change. I've reinstalled iTunes, no change. The Apple Store genius bar cleared all caches and restarted, no change. They reinstalled the computer system, but found no change.

    Hi Dexterdawg
    Can you direct me to the thread as I can not sort out the same problem on my iMac
    Thanks

  • Using Headphone Jack with Multiple Displays with Mavericks

    I recently installed Mavericks on a 2011 Mac Mini (previously was running 10.6.8); the Mac Mini is connected via HDMI to my HDTV in my living room and connected via mini display to HDMI to a second HDTV  in my basement.  I am running an extended USB cable to the basement to have a keyboard/mouse at each HDTV (living room is using a Bluetooth keyboard/trackpad).
    After I installed Mavericks, I was immediatley having problems with my monitors.  Each monitor showed up in my audio settings, but for some reason, I could not select the living room HDTV for sound, it just bounced off the HDTV name and went to another selection.  After analyzing it for a while, I determined that when I had a line into my headphone jack, I could not select that living room monitor.  As soon as I removed that line, I could select it (as an fyi, the other HDTV in the basement worked fine for sound with the headphone jack being used).  I would prefer to be able to use the headphone jack as I have that plugged into my home theater system to play sound through my sound system.
    Also, whenever I reboot my Mac Mini, my extended cable USB keyboard/mouse becomes unusuable and I have to unplug the keyboard & mouse and plug them back in for them to work and recognize the keyboard/mouse.  The USB maintains power as I plugged my iPhone into it and got a charge after a reboot of my Mac Mini, it just doesn't automatically pickup the keyboard/mouse.  Everything worked perfectly in 10.6.8, so any solution(s) would be welcomed so I don't have to go back to that OS.
    Thanks.

    Actually, there is an adapter that will do exactly what you want:
    http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wa/RSLID?mco=6B2 FAAD2&fnode=home/shopiphone/iphoneaccessories/headsets&nplm=TN544LL/A
    If you read one guy's experience, he says:
    "I can even use it to connect to the auxiliary jack of my car stereo so the call goes through the car speakers and I use the adapter's microphone to speak. "
    So this ought to do ya. (And, of course, the iPhone music will indeed pause when the call comes in -- this happens even if you are using "normal" headphones).

  • My iPhone 5 is suddenly having audio issues through the headphone jack.

    So this is a strange situation, and I'll try to explain in depth so that someone might be able to suggest a solution. As reference, I have an iPhone 5 that I purchased in late-February. I've had every other model of iPhone except for the first iPhone, so I am pretty familiar with the device. I used to be on AT&T, and switched to Verizon when I upgraded to the iPhone 5.
    Two days ago, I was on a six hour road-trip, and I'd been playing my music like normal through my car's auxillary cable. After stopping for lunch, I went to plug my music again, but once the music started to play, I realized that only the drums were playing at normal levels while the vocals were very, very soft. I switched through a few different songs, and realized that all the songs were being played at different levels; sometimes the backup vocals were normal levels while the instrumentation and lead vocals were quiet, or vice versa. I decided to plug my iPhone in to charge, and when I did this, the audio levels were all normal. However, the iPhone was NOT charging. I removed the charger, and the audio went back to being weak and distorted. I went back and forth at this for a bit, trying to figure out what was going on.
    Since then and after some testing, I realize that my iPhone will now only charge anywhere EXCEPT in the car charger (I simply use my USB cable that came with my iPhone and plug it into the power adapter I have in the car). This morning, I tested the audio in my home speaker system, and I had the same audio issues. Only half the song's tracks would be at normal audio levels, while the other half would be at a very quiet, almost nonexistent level. I tried plugging my charger into the phone to see if that'd make a difference, but instead of the audio going back to normal like it does in the car, the music stopped and there was just crackling and very noisy distortion sounds.
    I'm super confused and not sure what to do. This has never happened to me with any of my iPhones. I am updating my software right now, and am hoping that that may help somehow. Otherwise, I'm at a loss. Any suggestions as to what I should do would be greatly appreciated!

    Do the new iMacs have digital audio out through the headphone jack?
    Yes.
    http://support.apple.com/kb/SP576

  • No sound through headphone jack, no mechanical problem, what to do?

    I have verified through resetting my new iPad, that there is noe mechanical problem with my headphone jack. it works fine until I reinstall my backup. Thus it is a software issue, byt what? There is no selection for output jack problems in support, just look at the menu options for posting on iPad. Nothing on connections like the headphone jack. Strange.

    Steinar-
    Your problem may be due to a software issue, but it is not normal.  If you are near an Apple Store, demonstrate it to an Apple Store Genius.  If the Genius can not fix it, you may get a replacement iPad.
    One thing you can try while the headphone jack is not working, is to reset (reboot) the iPad.  Hold both the Home and Sleep buttons for several seconds until the Apple logo appears.  Ignore the "Slide to power off" arrow.  The iPad will restart after a couple of minutes.  Resetting this way will not hurt anything, and sometimes clears up mysterious problems.
    Fred

  • Headphone jack no longer working - How to test if it is a hardware or software issue?

    Hi, my headphone jack fairly suddenly stopped working. The speakers and the sound are fine, but when I plug my headphones in nothing plays. I see that the computer does recognize that headphones are plugged in, and it does change it to "headphones" instead of "speakers" under sound properties.
    I don't remember installing any particular updates, but I did recently swap out my 4GB RAM to an 8GB stick. Not sure if the tech shop did something that might have ruined it. Does anyone know of a way that I can test whether it's a software issue or a hardware one?
    thanks

    Hi @svltn,
    Welcome to the HP Support Forums. I saw your post regarding your concern about the audio jack not working. There is a good chance that is it not a software issue because then you won't get any sound from the speakers either. You can try setting the headphones as the default audio device if you haven't already. This third-party link will show you how. It is for Windows 7 but if you are using Windows 8 just search for Control Panel from your main tile page and the rest is the same from there.
    Have you tried a different set of headphones or the current headphones in another device to see if it is the headphones themselves that are broken? I don't think it is the RAM but if you still have the 4GB RAM put that back in and see if the headphones start working again.
    Please click “Accept as Solution ” if you feel my post solved your issue.
    Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
    Thank you,
    BHK6
    I work on behalf of HP

  • T420 headphone jack no sound

    New problem here.
    1. recently updated all drivers and such through lenovo updates and drivers after replacing laptop screen.
    now headphone jack no longer works. could be just coincidence. Sound continues to port through speakers, and I can't find any diagnostic to help me see if the audio card "sees" the headphones.
    yes, the headphones have been tested elsewhere.
    your suggestions appreciated.

    It depends since the jack is usually 4 pin (for sound and mic). Its possible that the connections don't line up correctly. Try some other head phone or 3.5mm stereo device. If you've used it before and it worked with it maybe something is in there or its damaged. Its not possible to trouble should those possibilities.
    T520 Model 4239 Intel(R) Core(TM) i7-2860QM CPU @ 2.50GHz
    Intel Sandy Bridge & Nvidia NVS 4200M graphics Intel N 6300 Wi-Fi adapter
    Windows 7 Home Prem - 64bit w/8GB DDR3

Maybe you are looking for