Line out volume ?

hello there,
iPhone seems to ignore the volume control when using the line out (base station)... Any clue why does this happens ? I was able to plug my previous iPod on my car but now the P2 cable dont fit the iPhone jack so I have to use the line out jack. Having volume always on max is disturbing

AFAIK, Line level is an industry standard (or theoretically standard) 'level'. Everything that outputs to line level should register on say a mixing desk as the same volume.
There could be one or two things happening here. Either the iphone's line out is weak and not outputting the right signal, or it could be the system's your're plugging into.
Line level connections are a bit like scart connection on yout tv. It bypasses the tuning circuitry of the output device and the tv to give a higher quality signal. Line level bypasses the heaphone amp of the iphone and often the 'pre-amp' of the speaker system going straight to the power amp. So bypassing 2 levels of amplification.
Maybe your bose soundwave has an internal pre-amp for the radio, cd etc which for some reason the line out doesn't go through.
I have a small Sharp HiFi (from the days when minidisc ruled) that has a seemingly weak line input. I've tried all manner of devices through it, but they are all much quieter than the built in radio, cd and md.
You could try either the headphone out like I say that uses the built in headphone amp to boost the signal, or perhaps look for an external preamp.
you could find out if the iphone's line out is def weak if you know someone with a hifi separates system. All the connections between modules are line level, so plug in to say the tape or cd 'in' on the amp section and see if the volume matches the rest of the system.

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"Line-out" volume problem?

I seem to have a problem with my 2nd Gen Nano's "line-out" volume. I have purchased 3 different FM transmitters to use in my car, and with each one, the volume is so low that it is almost unuseable. So, I bought a $100 direct connect interface so that I can connect the Ipod directly to a "docking cable" that is connected to the back of my car stereo Head Unit (through a little device). Still, the volume is just way too low, even at max volume of the car stereo.
Any ideas?

I'm assuming the JB3 works in the same way as my JB, which may or may not be correct.
I have never seen the message you refer to but there are 2 line-out sockets at the back of the player and a headphone socket at the side. The headphone socket has variable volume but the volume controls only work when headphones are plugged in.
The line-outs default to a fixed ouptut level - that is what line-outs are, a standard level of output for feeding into an amplifier. In the menus, though, you can set them to variable output so that they work the same as the headphone socket. Again you need something plugged in to the socket you want to adjust the volume on.
To switch to variable volume press Lib and go to Personalization, Line Out and change the setting.
PB

Line Out Volume control

Has anyone noticed the the line out volume (playing iPOd 160GB classic) through dock and stereo is controlled by the iPOd volume control?
Is this correct for the new clsassic - it doesnt work this way for other models where using line out disabled the iPod volume control.

so is that the way its supposed to be?
I thought the volume through the line out was fixed to prevent distortion

Decreasing Line Out Volume

I like to listen to my ipod when going to sleep. I have purchased two speaker systems, the JBL On Stage and Klipsch IGroove, and the lowest volume setting on each is sometimes too loud to fall asleep by. Is there any backdoor way to actually turn down the line out volume from the ipod? If I could turn it down by 10% that would make it possible to adjust the volume low enough for sleeping.
Note I have a 4th generation ipod with click wheel, non color, non photo.
Thanks!
jbanders
PIII Windows XP

If you put the iPod in 'Manual' update mode you can then select all the tunes, and then get info on them, in the information window is the 'Volume Adjustment' section, you can turn down the output volume of one or all songs from there.
If you do it this way however when you next sync, iTunes will replace it with the one in your library, so do this step but do it with the songs in iTunes itself. Your iPod will have to be updated which means all songs will be updated, effectively wiped then replaced, but they will be at a lower volume.
Mark

Ipod line out volume far too low

Sorry if this has been dealt with many times before but why is the volume limit so low on the headphone jack on the iPod 120GB classic? It makes it vidtually impossible to hear music with a lot of dynamic range and you might as well forget about listening to any Classical music outside of a sound-proofed room.
I also want to connect the iPod to my HiFi and Car Stereo via the jack but I have to turn the HiFi so far up to get any volume that distortions etc. become apparent. Again, it makes a £179 purchase pretty pointless for the use I have of the player. I wish I had noticed the limitations before the 14 day statutory rights return policy expired. Can this be resolved by firmware upgrade or is the iPod destined to eBay??

Hi Syex,
I'm sorry about your negative experience with this volume issue in Firefox OS, as well as the update time for your your ZTE Open C.
I understand your frustration about the volume, and this is something that I also experience regularly when connecting my device to an external source. You have my complete empathy on this, and I will continue to push for investigation and a resolution of this issue.
I also understand that you are experiencing a long time for the download of updates on your device. ZTE is responsible for releasing updates, including hosting the update files. This slow download speed may be caused by a slowness on their servers. This is the first time that I hear of this issue, but I will forward this report to our Technical Account Managers if I see other reports around update speeds for ZTE.
Regarding the [http://firefoxosbuilds.org/install/] page, it was created and maintained by the community of Mozilla contributors. Since this is an unofficial update process that can brick the devices, it's recommended that only advanced users attempt it. If you have Windows, you should also be able to just double-click the '''flash_windows.bat''' file inside the Unzipped folder.
Here is a Youtube video I just found with instructions of how to open a Terminal on Windows, as well as simple basic commands, in case double-clicking the '''flash_windows.bat''' does not work:
* [https://www.youtube.com/watch?v=jbvqCqb-HJk]
Again, I'm sorry about your negative experience with Firefox OS. We will continue to fight for an Open Web and to improve the system, and hopefully you will give us another try in the future.
Thanks,
- Ralph

True LIne-Out on Apple Universal Dock?

Just purchased the Apple Universal Dock and noticed that the line-out volume is adjustable via the docked device's wheel. I've Googled this topic and still can't find a conclusive answer as to whether or not the Apple Universal Dock has a true line-out. I sure hope the line-out signal isn't internally tapped off of the output of the iPod's headphone amp!
The idea being that a line-out signal should be higher fidelity, as it represents the output of the internal iPod DAC and bypasses the lo-fi headphone amp and volume control.

Mitch 751 wrote:
I am not an electronic expert, but the iPod I tried on the Apple universal dock does bypass the its volume wheel.
Maybe there are different Apple Universal Dock models that behave differently then. I just purchased mine yesterday at the Apple Store and it's model MB125G/C. With both an iPod Touch and a 30GB Video iPod I was able to adjust the volume via the iPod wheel. To me, that says it's not a "true" line-out signal, but is instead being altered by the dock.
But I am not very sure whether it implies to every non-apple product of universal dock.
For your info, the Wadi iTransport dock can pick the digital signal of the iPod.
Yes, I'm aware of the Wadia i170 and also the Peachtree iDecco that have an iPod dock that extracts the digital stream from an iPod. I'd bet that we'll see more products that do this, assuming Apple allows the licensing agreement. I'm not interested in spending for the Wadia i170, as I have a Peachtree Decco2 and use a Sonos ZP90 to stream ALAC decoded files to the Decco2. I just wanted a "decent" iPod dock to connect to the analog RCA inputs of the Decco2 for friends and family to easily play music on their iPods.

Line-out audio signal of 6G (sixth generation) iPod Classic (120GB)

I suspect that the audio signal that comes out of the Dock Connector of the 6G (sixth generation) iPod Classic (120GB) is not a line-out. Because like the iPod Nano the 6G iPod Classic outputs a signal that can be made louder by turning up the volume from the click-wheel.
Is this true? Am I getting the same signal from the dock as what I have on the headphone port?
For music on the go this is not an issue but if the iPod is one of many sources going into your hi-fi amplifier the experience will be frustrating!
Thanks,
Swake
Message was edited by: swake
Message was edited by: swake

Swake
I have an iPod Classic 120GB and have just connected it to the dock that came with my old iPod Photo (using a piece of cardboard as a dock adapter because, for some reason, the dock design must have changed and the dock adapter that came with the classic won't fit).
I can state that changing the volume level on the iPod has NO effect on the volume coming from the line out of the dock. The line out volume is also much louder than the loudest volume I can get from the earphone socket.
Regards
Mart

Eu volume cap on dock line out

This may have been answered before, but does anybody know for sure if the eu volume cap applies to the line out of the dock aswell as the headphone out?

Cheers Jeff,
I have the older 60gb iPod, but I don't believe goPod works with the latest firmware either. I have used goPod to try and uncap my iPod and although it says that it has uncapped, I noticed no difference in volume output. I even hooked my iPod up to my PC, then ran it through SoundForge to test the levels capped and uncapped and the results were identical.

Mac Pro 2.66 Line Out not functioning.

One of our Mac Pros on display here has a set of Altec Lansing speakers attached to it, but the line out on the back of the Mac no longer works (it did at one time). I've double-checked the settings and there is no audio coming out of the ports. However, I switch the cable to the headphone jack on the front, and boom, instant sound. Dunno why.

This should fix your problem.
1.1. Trash file com.apple.BezelServices.plist in your Home > Library > Preferences folder.
1.2. Empty the Trash.
1.3. Either Log out then log in, or restrt your Mac.
1.4. Check the volume keys' functions a few times in the hours after performing the steps above.
2. More than likely, an errant Startup or Login Item maybe the cause. Perhaps some third-party utility you may have
installed to control iTunes?
My "Troubleshooting Startup and Login Items" FAQ can help you pin that down if such an item is causing the problem.
3. If none of the above sorts it out, after the problem occurs, immediately check these Console logs for additional clues.
Good luck!

Xbox 360 - Optical line-in pass through 5.1 to optical line-out on an iMac?

Hi guys, i'm in the market to purchase a new 5.1 surround sound system for my room and the following issue has been purplexing me.
IS it possible to daisy chain my XBOX 360 to my iMac with optical cables and pass through 5.1 surround sound to the decoder on the sound system?
So i'd have an optical cable from my xbox to the line-in on my iMac. I'd use Rogue Amoeba's Line-In app to pass the sound through to the optical line-out and through to the sound system.
(I know it works using stereo sources, but i don't know about 5.1 digital sound.)
I also know i could just connect them both to separate optical ports on the sound sytem, but i'm trying to listen to 2 sources at the same time. (5.1 from XBOX and music from iMac).
Any thoughts on this are appreciated!

I'm convinced things work like this:
The SBX-Fi receives the encoded SPDIF.<
The drivers decode it into the 5 digital audio signals. This siimply regenerates what was put into the encoding and has no effect on its "volume."<
The 5 digital audio signals are sent to the SBX-Fi hardware, as is.<
The signals are widened (not sure about the SBX-Fi, but for SBLi've-/SBAudigy-series card it's 32-bits with IIRC 4 bits for headroom, which is 24dB) at input by the SBX-Fi hardware. The additional headroom is probably able to handle most effects/mixing which might happen, but might produce a signal which would clip on output if the intermediate results produce a digital volume over 00%.<
The master output volume operates on the output signals before they are narrowed.<
The output signals are narrowed (dithered) and distributed.<
If that's correct, it means you should be able to simply lower the master output volume in the soundcard mixer; and that presumes something's going on like high Crystalizer settings, or something; to elminate clipping distortion.
-Dave
?[email protected]

No signal from audigy 2zs line out j

Hey there....due to a virus, I recently had to format my dri've and reinstall XP and all my apps including software for my Audigy 2 ZS soundcard. Before the format I had my sound and video card connect to my TV to extend my PC display and audio to my home entertainment system. The external speakers were connected through the line out # jack on the rear of the sound card and I could hear everything playing just fine when my TV was on and the correct video signal line input was selected (video #2 in my case), but now I can't hear anything (video is playing back fine on the TV, just with no sound). I've checked my audio settings and I think they're correct - if there is a mute switch for any of the line out jacks in the creative audigy software or in windows' volume control panel I sure can't find it.
I'm sure its a settings thing because I didn't touch the cable connections, and I double checked to ensure they are all connected tightly/correctly as they were before the reinstall.
If anybody has any pointers, man that would be helpful....thanks!

Yup, my digital speakers are connected through the digital out jack.
Device manager shows the device working correctly - no issues or exclamation marks.
Not one ioda of hardware was moved, not one cable unplugged or any other config changed before or after the re-formatting of the hard dri've. Software o/s and applications only.
The soundblaster card properties in device manager shows no conflicts....everything is working fine, but there is a setting somewhere that is being missed I suspect; I have gone ever every option in all of the soundblaster audigy audio control software installed that came bundled with the card, checked online for latest drivers which I've got installed, and did a clean uninstall/reinstall using creative's 6 step-by-step guide. I also checked all windows xp based audio controls even though I've checked the option that enables the audigy controls to sync with the windows ones as you probably already know.
To my knowledge, there is no way to disable line out signal from this card - its there, you plug in your external and go. And with no config changes at all, no hardware changes, no cables unplugged etc. I don't know what else to do. (except email creative support which I did a few minutes ago).
Thanks Katman.

2009 Mac Pro no audio out from Line Out and/or Digital Out.

Hey guys, I recently bought a new tv which has an optical input and thought I'd buy an optical cable to connect it to my Mac Pro's (4.1 model 2009 I believe) digital out port which I have never used before .
The issue I'm facing since is that I can't get out from my mac pro to my tv. I also bought a cable to direct sound from my mac pro's line out, to my tv's red/white stero audio ports.That didn't work either.
When I select Digital out as the default audio output in Sound preferences the OS says that there are not default audio controls for that device and the sound icon in the menu bar is greyed out while when I switch to line out output I can control volume but no audio is coming from my TV.
I've been searching on forums and didn't find any relevant answer so if someone knows what may cause this that'd be really helpful.
*ALSO: I've got windows 8 instaleld on my mac pro as well. The digital out doesn't work there as well although the line out does send sound to the TV.
** I also have soundflower installed and perian although I don't think any of them would mess things up like that.
Do you think this is a problem with my Mac or is this a common Mavericks issue (sorry forgot to mention I'm on 10.9.2)
Many Thanks,
Thanos.

When I select Digital out as the default audio output in Sound preferences the OS says that there are not default audio controls for that device and the sound icon in the menu bar is greyed out
That's normal. Is the correct audio input selected on the TV?

No audio from line out

hi,
my audio works with internal speaker but nothing from line out when selected in sound controls. In audio midi setup, i do not appear to have any control on the master volume for line out, (its stuck at 0) i am suspecting a driver problem - May have been overwritten or deleterd when I tried to install Parallels 7 - now uninstalled
cheers
Mac

What do you have connected to line out?
Line out is designed to be the input to amplifiers and not speakers.
Allan

Installed Yosemite - audio line out no longer working

After installing Yosemite, sound will only play from my Mac Pro's internal speakers.
Opening Preferences > Sound and selecting Line Out has no effect.
Why does the Line Out no longer work with Yosemite?

Update:
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Volume controls will visually make the volume appear to adjust on screen, but not affect sound level to external speakers.
Only solution I've found so far is a reboot.
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Just recently I have started to have a problem where if I use the line-out funtion of my iPod audio will not come out of the headphones afterwards. I use the Belkin auto-kit so I just connect my iPod whenever I drive somewhere, and it annoys me that I have to reset my iPod every time I want to listen through my headphones. I have tried unplugging and plugging back in, increasing and decreasing the volume, pausing/resuming, and changing songs but to no avail. The only solution is resetting the iPod. I was just wondering if anyone out there has had this problem, or knew if there was a more practical solution than just resetting the iPod every time.
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Went to the genius bar earlier today to have my Mac Pro looked at. They said that front board and backplane failure is fairly common. In fact, the genius mentioned that his own 12-core suffered the same issues insofar as audio crackling and eventual analog out failure.
I should be getting it back in 5-7 days.

Line out volume ?

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