Problem with FireWire audio interface (Edirol FA-66)

I am experiencing the following problem with my FireWire Audio interface via Edirol FA-66. At unpredictible moments the 'Digital In' LED starts blinking, and after that the audio signal stops working. I do not know if Logic is the culprit, since it also happens now and then with iTunes
Note: there are digital in/outs connected.
Only shutting down the Edirol and restarting the iMac G5 resolves the problem, be it only temporary: after a while the phenomenon shows up again.
Extremely ennoying.
What could be the culprit?
Bonkie
Belgium
Earth

Hi Patrick, I don't know that specific interface but could it possibly be that the flashing LED also act as an alert for when the firewire connection has gone down?
Reason I suggest this is I have the same thing from with my iMac & focusrite saffire Le, where i lose audio now & then, & when it happens if i check in the interfaces software control panel it always has a 'firewire connection error' - I then just have to unplug & replug-in the interface to re-establish the firewire conection. Just a thought but maybe it's worth consulting the edirol manual/tech support to see if this is the case ref the LED function?
Adam

Similar Messages

Playing DVDs in 5.1 With Firewire Audio Interface Connected for Logic Pro

This is exactly the same q as asked by plantwebguy in July 06, link
http://discussions.apple.com/message.jspa?messageID=2696970#2696970...
I'm struggling to get an answer on this anywhere... I have Logic Pro running 5.1 Surround Mixes on a g5, using a Metric Halo Mobile IO Firewire audio interface - its 6 analog outs are connected to a M Audio LX4 powered surround system. It all works great - until... the problem is when I need to listen to DVDs with 5.1 soundtracks (for reference), or even HD trailers (with 5.1 soundtracks). With the Mobile IO selected as audio interface, DVDs only play in stereo. I think this is because the 5.1 soundtrack is only output thru the optical out - but connecting the optical out to the Mobile IO and selecting 'Digital out' on the g5 brings silence.. Im told this is because the MIO's optical in wont decode 5.1. I'm interested to hear from anyone with a Pro Audio interface - like a MOTU etc - who needs to switch between mixing their own music in 5.1 and then listening to DVDs in 5.1.. I cant be the first, surely?
Plantwebguy said he solved his issue with VLC. Do we know if VLC willl decode 5.1 and then output it to the Interface via Firewire? I've searched the net for a Pro Audio interface with (1) 6 analog outs & mic inputs etc (2) firewire connection and (3) optical in that reads AC3/5.1 etc (rather than just ADAT).... nada. Sorry to be long-winded but I cant get a solution anywhere..
Thanks in advance
g5 dual 2.5 Mac OS X (10.3.9) Logic Pro/Mobile IO 2882 FW Interface/M Audio LX4

This is exactly the same q as asked by plantwebguy in July 06, link
http://discussions.apple.com/message.jspa?messageID=2696970#2696970...
I'm struggling to get an answer on this anywhere... I have Logic Pro running 5.1 Surround Mixes on a g5, using a Metric Halo Mobile IO Firewire audio interface - its 6 analog outs are connected to a M Audio LX4 powered surround system. It all works great - until... the problem is when I need to listen to DVDs with 5.1 soundtracks (for reference), or even HD trailers (with 5.1 soundtracks). With the Mobile IO selected as audio interface, DVDs only play in stereo. I think this is because the 5.1 soundtrack is only output thru the optical out - but connecting the optical out to the Mobile IO and selecting 'Digital out' on the g5 brings silence.. Im told this is because the MIO's optical in wont decode 5.1. I'm interested to hear from anyone with a Pro Audio interface - like a MOTU etc - who needs to switch between mixing their own music in 5.1 and then listening to DVDs in 5.1.. I cant be the first, surely?
Plantwebguy said he solved his issue with VLC. Do we know if VLC willl decode 5.1 and then output it to the Interface via Firewire? I've searched the net for a Pro Audio interface with (1) 6 analog outs & mic inputs etc (2) firewire connection and (3) optical in that reads AC3/5.1 etc (rather than just ADAT).... nada. Sorry to be long-winded but I cant get a solution anywhere..
Thanks in advance
g5 dual 2.5 Mac OS X (10.3.9) Logic Pro/Mobile IO 2882 FW Interface/M Audio LX4

IMac20" with firewire audio-interface konnekt24D by tcelectronic

Hi folks,
I've got some cryptic problems with my iMac and the connected firewire audio-interface (konnekt24D by tcelectronic). I'm running MacOSX 10.4.10. The problem is that after four days working with no occuring problems I got no sound output. When I restarted the Mac the blue firewire light of the audio-interface disappeared and the tcnear control panel says 'no device'. I decided to update the firmware and then everything runs properly for one day. The next day I got the same 'no output' problem. I decided to update the firmware again but now the blue firewire light disappears and I got 'no device' message from the tcnear control panel. I started the Mac again but the interface was still gone. Now I switched off the Mac and turned it on again. The interface was there and I had output. Next day I got the same problems.
The tcelectronic support said that I should disconnect any other network cables, enable every network setting on the network control panel and connect the power supply of the audio interface. I did everything but got no improvements. The people from tcelectronic concluded that my audio-interface could be defective. So I went to my mönger and he gave me a new one.
From now on everything worked fine for three days. During this time I changed nothing on my setup. No new software was installed, the only thing I did was to start LogicExpress 7.2.1 and begin with my work. After three days I got the same 'no output' problem again. Now I think that there must be something wrong with the iMac. It is the 'old' version (bought in May this year) and I don't know exactly what to do now.
What I don't understand is that both devices worked a few days and then the problems occured. As I said before I didn't changed anything, installed no new software, etc. Maybe the harddisk of the iMac is defective? I've plugged the audio-interface into the other firewire port of the Mac but got no improvement.
I don't know exactly what I should do know because I worked ten years with a PowerMac/Audiomedia III/SCSI system and never had such strange problems.
Greetings to all of you,
Dorsch.

Check out this thread here:
http://discussions.apple.com/thread.jspa?threadID=1656583
It appears that sp3 has issues with firewire. I'm seeking a solution too, short of reinstalling as this person suggests. See also his link re: the famous little patch. I tried that already to no avail. I'm using SP3 too. My firewire behaves like USB... which would/could cause issues like you're describing.
Mike

Problems with USB Audio Interface

My Behringer mixing board came with a USB Interface so I can out put the audio from the board into my laptop via USB. The trick is though Logic recognizes it and I can record say microphone audio from the board on Logic, I cannot hear the tracks that already on Logic. For instance, say I want to record a vocal track onto something I have created on Logic. Logic will let me record the microphone vocal but it won't allow me to hear the track, rendering it useless. It is a very simple USB interface and I have been thinking of upgrading but I am wondering if it something I am doing wrong on Logic. Any thoughts?
Ken

when you select , lets say the USB device in your audio preferences, it will be used as the input and output device. You can use the USB interface's audio outs plugged into your mixer, and use speakers or the headphone jack. When you create an aggregate device, using the USB device and your built in audio, and choose it in your audio preferences, this allows you to use the inputs and outputs of both the USB interface and your built in audio from your mac. So now you can record from one device while listening back on another. meaning you can record the audio from the USB device and listen back using your Mac speakers or from headphones plugged into your mac.
if you get a better audio interface, one with mic inputs, you will still need to connect it to speakers or plug in headphones to it to hear audio. If you have the budget, a dedicated firewire audio interface will usually give better results, in audio quality, than a behringer mixer and a usb interface.

Audio Output with firewire audio interface issue

Hi, i have a quick question that maybe someone here can answer for me. I originally posted this in the OS X forum but someone recommended that I may get better help here.
I have a PowerPC G5 with Mac OS X 10.4.11. I do a lot of home recording and use a Presonus Firebox Firewire recording box. I recently picked up some new monitor speakers that I run the outputs of my Firebox to and I use the Firebox as my output sound device in my system preferences.
Everything works pretty well unless I touch one of the volume buttons on my keyboard (which I tend to do out of habit pretty often). If I do press one of the buttons the volume dips way down and I have to pump my speakers and firebox volume up all the way up to hear them. If I do this, and then happen to put my computer to sleep when I awake the computer the volume is now at an extremely high level until of course I press one of the volume buttons on the keyboard.
The big problem is I have twice in the first two days of having my new speakers turned them way up and later in the day awoke my computer from sleep mode and had itunes or a dvd BLAST out of my speakers at a ridiculous volume.
My question would be is there some way in os x I can disable the volume buttons from being used if i am using a different output device? OR is there a better way for me to set my system up in my system preferences?
It was suggested in another forum that I look into the help for the Firebox unit instead of the mac so I have started to do this as well. I just thought that because everything works fine UNTIL I touch the computers keyboard it seems like the computer is making some drastic change in how the sound is being output, so I thought I'd try to find an answer here as well!
Thanks so much to anyone in advance who has any sort of help with sound preferences and or settings!!

This is a very good point! Thanks for your response.
I do realize that I have multiple volume controls going on here in a chain. First my computer, then the Firebox interface, then my speakers have volume knobs...
But what I am seeing is when I first press a volume key on my computer (even if it is the VOLUME UP key) there is drastic lowering in volume. Only until I put my computer to sleep, and awaken it does the volume return to a normal level.
It seems that when I am pressing the volume on my computer it is activating something on the mac's end... or changing the way the sound is being output.
Again all of this could be avoided by me not pressing those 3 keys on my keyboard... but old habits die hard! so if there was a way for my mac to give total control of sound output over to my firebox that would be best.
any more help is greatly appreciated!

My midi/audio interface Edirol PCR 1 won't work with Yosemite and Roland have no driver update. Is this the end of the line for this device.

My midi/audio interface ( Edirol PCR1) will not interface with Yosemite 10.10 and Roland have no driver update, is there any fix for the problem or is the end of the line for this device.

Same problem here, what a shame as this has been my favorite portable keyboard for ages. Whenever I see one in a store(very rarely) I'll grab it.

IChat AV doesn't work with M-Audio Firewire audio interface

I saw similar topics to this but none dealing with a Firewire audio interface and none with exactly the same problem.
Every other piece of software I use works with the M-Audio Firewire Solo, except for iChat AV. When it is the selected output device and I start a video chat with someone, I get just horrible, loud static when the person on the other end speaks.
Running 10.4.10 on a Macbook Pro (2.16 GHz Intel Core 2 Duo).
Does anyone know of incompatibility issues with iChat and Firewire interfaces?

In Audio MIDI Setup (In applications/Utilities) the setting for my Mic is 44100khz 1Ch 16bit.
The Internal Audio connection also shows up at 44100Khz 2Ch 16bit
Are you looking in the same place or in the device itself ?
I would set it in the Audio MIDI Setup and then make sure it responds in System Preferences > Sound > Input tab.
Once the Blue bar moves to at least halfway there I would then check iChat > Preferences > Video Section to see if the green bar under the Vido pics is moving.
4:25 PM Friday; September 7, 2007

ITunes cannot run because it has detected a problem with your audio configu

I just upgraded through the auto upgrade feature and, whilst iTunes was working perfectly before the upgrade it now refuses to start, displaying a dialog box with
"iTunes cannot run because it has detected a problem with your audio configuration".
Now, given iTunes was working perfectly beforehand what has caused this? I've tried restarting the PC, reinstalling the new iTunes from a fresh download, deinstalling and reinstalling the new version to no avail. I have now tried to reinstall the old version and I get the same error message.
System is a WinXP / AMD64 / 2Gb RAM with an Edirol FA-101 firewire audio interface (still replays sounds via Windows Media player so it's not that!)
Anyone got any ideas?

Have a look at this article in the Apple Knowledge Base and let us know if it solves your problem.

Focusrite Saffire Pro 10 or Motu Ultralite firewire audio interface

Hello one and all.
Newbie here so please bear with me as I realise this topic has been covered in lots of various ways before.
I work in a theatre and spend my time creating sound effects, soundscapes, editing pre recorded music and A/V work. I'm currently upgrading our pre, live & post production equipment.
You can see I've gone for the iMac 2.8GHz & i'm about to receive Logic Studio 8. I'm looking for a firewire audio interface as I want to link up a midi controller to it (Edirol pcr 300) and also connect to our Allen & Heath GL3300 mixing desk. I'd like to try to, "future proof" our options (i.e differing i/o options) as we never know what recording/playback needs are around the corner. I've tried to research audio I/O's as much as I can and I've ended up with a choice of 2, Focusrite Saffire Pro 10 or Motu Ultralite.
Any views, reviews or ideas greatfully received.
Thanks
P*

I've done installation work for theatres/theatre groups. Reliability is a nr. 1 priority. I suggest you take a hard look at the Metric Halo 2882.
I like my MOTU 828 mk2(it always works), but my experiences with the MOTU Traveler (will often go berserk if you inadvertently pull the FW plug) and the MOTU 896 HD haven't been very favorable. The 896HD will give you a full blast burst of noise whenever you switch it on. Not good in a theatre where the amps are normally left at full throttle. Also, I had a lot of failures/technical problems.
The 2882 is a bit more expensive, but worth every cent. And the technical support is second to none.

Lowest latency Firewire audio interface for Logic... which should I choose?

Hi Guys,
I'm about to replace my trusty Yamaha n12 with a dedicated firewire audio interface.
My main requirement is super-low latency for running BFD and other virtual instruments, along with monitoring through Logic directly sometimes (to add effects to vocals in real-time, etc).
I've narrowed down my choice (I think!!) to:
- RME Fireface 800
- Apogee Ensemble
- MOTU 896 Mk3
I have been told that the RME drivers are incredible, and hence it has the lowest latency.
I'd love to hear from other Logic users who own any of the above! What kind of latency do you get (round trip in ms)? What is the lowest buffer setting you can use?
Any downfalls or problems you've had with any of these interfaces?
Thanks heaps guys, can't wait to hear some opinions!
Cheers and thanks,
Mike

Thomjinx wrote:
If yeloop is using BFD, then direct monitoring isn't going to help him. That is for audio in.
Exactly.
FWIW, on MOTU Ultralites, I get a little (less than 1 ms) less latency with the Mk 1 rather than the Mk 3.
Perhaps the built-in DSP slows the Mk 3 down?
Interesting--thanks for the info (one more reason not to upgrade MOTU, frankly...)!
It is still 4.3 ms at 32 samples with the Mk 3. For MIDI controlled VIs, it would be less than that.
I think I measured 3.9ms with my Traveler mk2 at 44.1k with a 32 sample buffer. So, it's a bit faster than the mk3. At 96k I can use a 32 sample buffer to get 2.5ms latency, but I can't run BFD2 with a 32 sample buffer. Best I can do with BFD2 is a 64 sample buffer at 96k... 3.16ms.
But, you're exactly right, Thomjinx: with a VI, you won't hear that full amount of latency. Assuming the MIDI latency is negligible, the VI response time will be roughly 1/2 the full analog audio latency. (Logic reports both of the these figures--output latency and full roundtrip latency--if you click on the latency info in the Audio preferences. Be aware, though, that some devices report this information correctly, while others do not. For instance, with the Apogee and Metric Halo products I've used, the numbers reported by Logic are exactly correct, while with MOTU, the numbers shown in Logic are lower than reality: with a 64 buffer at 44.1k the Traveler mk2 indicates 4.3ms roundtrip latency with Logic, but I measured it as 5.6ms... so you may be misled if you try to use the latency values reported by Logic to compare products... in that regard, MOTU seems to cheat, while Apogee and Metric Halo follow the rules
-James

USB Vs FIREWIRE AUDIO INTERFACES?

what is the advantage of having a firewire audio interface over a usb audio interface?
I have a Edirol UA-25 USB Audio interface and am going to be using it with my new macbook pro that i have just ordered!
I just want to know if this interface would work fine with logic on a macbook pro? or would it reduce performance coz its USB and not Firewire? and buy how much? whats the difference?
Thanks for your help
John

Basically, USB won't allow you to go with buffer settings as low as Firewire. That means you will have more latency with USB than with FW. Some drivers are more CPU intensive than others but I can't say this is a USB thing only. The first Yamaha MLAN drivers were terrible even if MLAN uses FW. I don't think USB or FW have an impact on tracks count.
Sorry for the double post.
Message was edited by: mlehmann

Disabling lower frequencies/bitrates of Firewire audio interface possible?

I have a Phonic Firefly 302 Firewire audio interface. With Audio/Midi setup I set all channels to 24kbit/96khz or 192khz. Problem: after every replugging of the Firewire cable, the unit defaults to 16bit/44khz again.
Is there a way to lock this setting?
Is there a way to fool OSX that other bitrates are not available? Like deleting the 44khz, 48khz, 88khz and 16 bit options from some .kext or plist?

For my Firewire interface, I just opened up Audio/MIDI Setup like you, set my interface as the default in System Settings, then set the Input and Output format for my chosen settings, 44.1/24.
Every time I fire up the interface it remembers my settings. Strange that yours doesn't.

FCP Problem with Firewire output to external monitor and speaker ???Help

i have a g5 powermac. the problem is when using Final cut pro 4hd. when i output my work through firewire to my external monitor and speaker i have a problem with the audio signal. Theres feedback/noise/hiss from the speakers. The firewire connects to DSR-11 vtr deck which feeds my monitor and speakers. it only happens when in FCP is set to A/V firewire output. does not happen if Video output is not set to firewire.
I Diagnosis is that it is not my dsr-11 deck or firewire i've ruled those out. The problem is either FCP software or Hardware problem with my G5
Does anyone have a similar problem. please respone, i will try to answer any respones,
Thanks
powermac g5 powermac

CaptM
From the firewire that feeds the dsr-11. on the output, i use s-video cable to my monitor (sony pvm-14l) and High Quality rca cables thet feed the audio to the Roland Speakers.
I've changed all wires and still have audio problem. I,ve changed my Dsr-11 deck to my camcorder and still have the problem.
If any of u guys use FCP The problem happens When I select view> external Monitor > and select firewire for Audio/ and video. I have never changed my editing habits, something just went wrong with the signal, I think its a Hardware problem with the firewire connection. I'm Going to have to bring this to a Apple Service Center In my local area one day.

IMac FireWire Audio Interface keeps disconnecting

I'm having an intermitten issue with my iMac, which worked (and still works) fine with my IBM based notebook. My firewire audio interface keeps disconnecting, it works fine for a while (could be anywhere between 5 mins to 2 hours) before completing not giving any output, it doesn't switch back to Core Audio during this time. However, if I turn in off and on again, it's fine again.
Any ideas?
More Info:
Audio Interface: Profire 2626
iMac 2011
OSX 10.6.8

PreSonus FIREBOX 24-bit/96kHz FireWire

Multi channel firewire audio interface

Hello, Is anyone using a multi channel firewire audio interface with a mac mini? eg alesis miltimix?

No issues. You'll probably want to invest in an external 7,200 RPM Firewire drive though since the Mini only has a 5,400 RPM SATA internal drive.
I used it with both TIger and Leopard as well as Logic Express 7.2 and Logic Express 8.
OS X supports it right out of the box so I didn't even need to install additional drivers.

Problem with FireWire audio interface (Edirol FA-66)

Similar Messages

Maybe you are looking for