Audio interfaces not working in mavericks ?

Interfaces are recognized and output signal just fine but the input signal breaks up after an undetermined amount of time. Tried it with year old scratlett interface, and now with an apogee duet and the same glitch occurs. Thus it is not a flaw in the audio interfaces. The glitch must be fixed. Immediately. For a new system to not support a basic interface is totally unnacceptable. Fix it. Fix it now.

Thanks Gary.
The fact that you're getting results with that interface is reassuring.
For $30 it would be worth it for me to pick one up just to see if it works with my mac.
I'm starting to suspect driver/firmware issues with the pro-audio stuff, since Apogee, Focusrite, Roland, Tascam and others are all issuing "Mavericks" patches, with varied results.
As far as powered hubs, passive hubs, etc. as discussed in the 2 threads you indicated, I've been through it all for about a month.
Can you tell me what clock source is the UCA222 using? (default or external)
You can find this in Audio MIDI Setup utility.
Also, did you install any drivers/firmware as found on this page?
http://www.behringer.com/EN/Products/UCA222.aspx
Thanks again for your insights.

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Audio interface not working with Mavericks

I know this has been asked before, but I only just got Mavericks and it won't recognise my M-Audio MobilePre as an output source. I've tried installing new drivers but it didn't work. Now I have $800+ of equipment that I can't use. Is there anything else I can try to fix it? Or can I downgrade my OS?

I think it's something you need to take up with Avid.
Firstly, do Avid support the hardware on Mavericks? If they do, then that means it's a unique problem which hopefully can be fixed.
Secondly, are any relevant messages being logged when you access System Preferences > Sound or Audio MIDI Setup? Open Console utility, and have a look. You can filter for particular search terms, but start by looking at the time you do it.

My audio interface not working with my IMac

My audio interface not working with my IMac

Have you tried > Apogee Electronics > Apogee Support & Product Downloads

USB Audio Interface not working anymore

I have a Presonus Audiobox USB Audio Interface. Worked perfectly until I updated to Mavericks, now I get a screeching noise when used and the sound switches to the built in Mac sound.
So then I reboot and it does it again. The Audio box doesnt have any software since its a plug and play. Any help?

Hi ketpiano!
I have an article here for you that may help you resolve this issue:
Macintosh: Solutions for noise in the audio signal
http://support.apple.com/kb/HT2743
Thanks for using the Apple Support Communities!
Cheers,
Braden

Mobilepre audio interface not working with logic express 8

I have been using an M-AUDIO usb interface for garageband for the last year,i recently installed logic express 8 and i just can't get any sound whilst trying to record,logic displays a signal in the channel strip but no sound comes from my monitors,only when i plug the ear phones into the interface can i hear what i'm recording.I've tried every trouble shooting option in my apple pro training book like monitoring and audio preferences.I've contacted M-AUDIO but they just put me on hold as if there really busy!!!
in the end M-audio emailed me and blamed logic,they told me to contact apple,W@**ERS!!
I'm new to this apple discussions business and hope someone can help!!
ps the interface works fine with garageband
cheers c

callummccall wrote:
I have been using an M-AUDIO usb interface for garageband for the last year,i recently installed logic express 8 and i just can't get any sound whilst trying to record,logic displays a signal in the channel strip but no sound comes from my monitors,only when i plug the ear phones into the interface can i hear what i'm recording.
Welcome to the wonderful world of M-Audio!!! Now, what you are doing is perfectly NORMAL. You need to hook up speakers to your audio interface. Where the little diagram says so:
http://www.m-audio.com/layout/imgview.php?i=/images/en/connectivity/big/mobilepr eusbcd779px.gif
See? The reason this is so, is because when you are using this interface, you are BOTH using the inputs AND outputs. Logic always works like this, it is a requirement to use "a full-duplex sound card" which means a sound card that has inputs and outputs.
I've tried every trouble shooting option in my apple pro training book like monitoring and
audio preferences.I've contacted M-AUDIO but they just put me on hold as if there really busy!!!
in the end M-audio emailed me and blamed logic,they told me to contact apple,W@**ERS!!
I'm new to this apple discussions business and hope someone can help!!
ps the interface works fine with garageband
cheers c
M-audio blaming everyone else is not new, however, your "issue" is a user issue, not a gear issue.
Cheers

Emagic emi 26 audio interface not working

I want to turn my old dell inspiron 8100 PIII 1.2 Ghz / 512 MB RAM into my sound center, attached to active loudspeakers and a huge USB external harddrive.
Running arch linux and recently did pacman -Suy.
The internal sound card is broken, I only get distorted sounds (in windows as well).
I want to use my a bit dated emagic emi 26 usb audio interface.
The linux installations has (the exact paths are maybe different, writing from another machine now):
/lib/modules/2.6.27-9-generic/kernel/drivers/usb/misc/emi26.ko
/lib/firmware/emi26
So it seems the interface is supported.
However, when I plug it in, nothing happens. Some LEDs light up on the interface,
but /proc/asound/cards only shows my Maestro3 sound card, also alsamixer
doesn't see the device.
If I enter "lsusb", the terminal hangs, no Ctrl-C helps! I can't even kill -9 it as root!
I have snd_usb_audio and emi26 in my MODULES in rc.conf, while having
!audio and !usb_midi there too.
lsmod shows that emi26 is loaded, as well as snd_usb_audio.
Does anybody have an idea on how to go about this?
I guess there must be some problem with the driver...
Thanks for any help

Hello,
"and now I cannot get sound out of my interface, even after trying to unistall that program and reinstall my interface driver"
Try using AppZapper: http://www.apple.com/downloads/macosx/systemdiskutilities/appzapper.html
This way you make sure you have UNinstalled all the associated files.
Carolyn

Audio Interface not working Please Help

I have been using Logic express with no problems with my Tascam us-122 audio interface , I recently downloaded a program for firefox to be able to capture webpage-video i.e. You-tube etc, and now I cannot get sound out of my interface, even after trying to unistall that program and reinstall my interface driver
Please help, many thanks

Hello,
"and now I cannot get sound out of my interface, even after trying to unistall that program and reinstall my interface driver"
Try using AppZapper: http://www.apple.com/downloads/macosx/systemdiskutilities/appzapper.html
This way you make sure you have UNinstalled all the associated files.
Carolyn

Interface not working with mavericks 10.9.3

is there anything apple can do i have pro fire 610 on mavericks upgrade os x 10.9.3 but driver no good and no updates help!!

Try uninstalling all the software and driver(s) from the interface manufacturer and restart your mac. Then plug your interface in and see if it will work.
I have a (different manufacturer) audio USB interface which never worked with any of the drivers from the manufacturer, with either Mountain Lion or Mavericks. Support at the manufacturer kept sending me beta drivers, none would work. I uninstalled everything and my Mac's generic audio capablilties were enough to "see" the interface and use it.

IDVD is not working in Mavericks... what now?

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My audio does not work on my pavilion dv4. i just bought this laptop a few days ago. what's going on

my audio does not work on my pavilion dv4

This worked for me.
Hold down the option key while using the Finder “Go To Folder” command. Enter ~/Library/Preferences/com.apple.dashboard.plist. Move the .plist to your desktop.
Log out/in
If it works, delete the .plist on your desktop.
If the same, return the .plist to where you got them from, overwriting the newer ones.
If you prefer to make your user library permanently visible, use the Terminal command found below.
Show User Library
You might want to bookmark the command. I had to use it again after I installed 10.8.4. I have also been informed that if you drag the user library to Finder it will remain visible.

My Facetime audio does not work on my MacBook

My Facetime audio does not work on my MacBook, video is fine. Volume set to max, internal mic is "on", mute is 'off'. Advise

While we all have MacBooks in this forum not all of us use FaceTime. There's a FaceTime Support Community where everybody uses FaceTime. You should also post this question there to increase your chances of getting an answer. https://discussions.apple.com/community/mac_app_store/facetime_for_mac

Macbook pro to HDTV, video is working but audio is not working, how to make audio work as well

Macbook pro to HDTV, video is working but audio is not working, how to make audio work as well

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Not necessarily. That only works as stated if you have one of the most recent MBP's that has a built-in HDMI port.
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Realtek Audio is not working in Windows 8 x64 and 8.1 x64

I bought MSI x79 gd 65 mainboard with 4930K i7 and GTx780 1 week ago.
I downloaded windows 8 and latest bios, chipset and audio drivers: Audio didnt worked. Then i updated 8.1 still not worked.
I tried to dowload windows 7 its worked but not with 8.
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I saw in one forum i was saying "make your realtek driver, windows 7 compatible" I tried and not worked.
I saw another forum "close your nvidia audio" Not worked :(
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>>Clear CMOS<<
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Audio driver not working in hp 2000 - 2116tu laptop

Audio driver not working in hp 2000 - 2116tu laptop
Driver installed : sp57716.exe
From : http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-106718-1&cc=us&dlc=en&lc=en...
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Laptop is brand new : And i'm using it from last 2 days only, so was installing everything for the first time.

Hi architsomani,
Take a look at this document and let me know if the troubleshooting steps help to resolve your issue.
Good luck!
↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

Just got this Laptop and the audio is not working for videos

My operating system is Windows 8.1 with Bing. I just got this laptop computer for my college work and love it, but my audio does not work when I watch Videos. The laptop makes a weird tappign noise often. I need my audio to work for my course work online. The audio when I watch videos online either does not work at all or it breaks up as I am handling the laptop in the m hands. I have already did troubleshooting tests on the laptop and it can not find any problems but I know something is not right due to the noise and now my audio not working Please help me or tell me how HP can fix my laptop in a speedy mannor. It needs to go to the shop. That noise irritates me and I know that any kind of laptop pc is not suppose to make noises like that. The audio must work for my to complete my college homework and classwork online.
Thank you for any assistance you may be able t give me. Lindsay

Scroll down on the page and fill out the form to contact HP Warranty Support:
https://support.hp.com/us-en/contact-hp/product/HP-15-r000-Notebook-PC-series/6875200/model/7531307
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Audio interfaces not working in mavericks ?

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