Question about Edirol UA-25 External Sound System

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Only Hearing Sounds on One Side of Headphones

Either when I'm just using the computer and listening to music with the Edirol UA-25 plugged in, I can only hear things on one side of the headphone. And whenever I speak into the mic, or playback audio recorded with the mic, I can only hear things on one side of the headphone too. What's wrong with my Edirol UA-25?

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Re: Only Hearing Sounds on One Side of Headphones

Wtf, he doesn't have busted headphones, thats normal. the ua25 has stereo in, that means the two inputs are for left and right channel. To experiment, hook something up to the first input and start making noise and listen through your headphones, youll hear it out the left side, now unhook it and hook it to the second input, now youll hear it out the right.
Youll want to apply a mono effect to the signal ...

Posted on Sep 05, 2008

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Re: Only Hearing Sounds on One Side of Headphones

Your headphones are bad sounds like cheak out the new seinhezer hd280 pros ok 99 bucks best they make

Posted on Jan 23, 2008

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2 Answers

Can get signal from UA-25 to computer... but no audio from computer to UA-25?

Here is one solution uninstall the default driver or roll back driver. Restart your computer. When you get into windows wait for everything to load and then plug in your audio device. If you have it plugged in when windows starts then it will install a driver. In automatic updates you can select to notify of updates, but lets you install the ones you want.

Thanks for using Fixya


Sep 29, 2008 | Edirol UA-25 External Sound System

3 Answers

Do not get MIDI signal via EDIROL UA25

Midi is data only, there is no actual sound to the midi tracks themselves. They need to be assigned to either a software synth or an external synth to actually make the sounds you want to hear.

For instance if you load a demo of a midi sequance you will need to add a software synth such as the TTS-1 or Roland sound canvas which are general midi compatable and will play the instruments sounds assigned to the demo's midi channels. Use the Synth Rack feature in Sonar to open one of them. Then you will need to assign the output of each of the midi tracks to that particular synth and you will get sound. Make sure to assing the synth's audio track to you UA-25 as its audio output.

I would suggest reading in the manual and following the tutorials included in the manual to get yourself familier with how this is all done. spacer.gif

May 25, 2008 | Edirol UA-25 External Sound System

1 Answer

Digital in out

The ada800 gives out 8 channels of ADAT, the edirol UA-25 are only stereo opticals and not compatible with the ADA8000 as it does not have any adat inputs or outputs.
Hope this helps

Jan 31, 2010 | Edirol UA-25 External Sound System

1 Answer

No Sound From Channel 2 on my UA 25

My laptop is problems .sound driver is uninstalled

Feb 12, 2009 | Edirol UA-25 External Sound System

1 Answer

Problems with sound that is coming from computer (output monitoring)

The first thing you should do is to uninstall the EDIROL UA-101 USB2 Driver Ver.1.0.3 for Windows XP and reinstall the system. If the problem persist try to use other usb cable, if the problem still the same please let me know inorder to make another procedure to follow to identify the problem.

Hope this will be helpful.

Nov 28, 2007 | Edirol UA-101 External Sound System

1 Answer

Edirol UA-25 not working on Mac OS X

I had the same problem. When I installed the Edirol software it prompted to 'reboot' and when it restarted all the lights on the Edirol came on.
Why don't you try it like that.
Hook up the Edirol Install the software Reboot
Best of luck Victoria

Nov 19, 2008 | Edirol UA-4FX External Sound System

1 Answer

Edirol UA 4FX _Short Audio Signal dropout

try runing a cleaner ccleaner and ace utituies ok that stop those hickups give a atry make pc run alsot faster

Jan 28, 2008 | Edirol UA-4FX External Sound System

1 Answer

Edirol UA-25

A computer has line out and that means sound out from the computer to your speakers. A line out can also be connected to a recording device or a pair of speakers with an amp built in. Line in on a computer can be used to record audio from other equipment such as a Dj on his decks to record his set. It can also record audio from mp3 players etc. Line in can be used for mic's and also you can use mic in as well. To record any audio onto your computer use line in. Line out can also used for headphones and the mic will plug into mic in so you can talk online.

Oct 27, 2006 | Edirol Roland UA-25 External Sound System

1 Answer

"digital in" led flashes instead of burning constantly

Sorry, i'm new to the UA-25 as well, but from my understanding, if you are using a digital signal device and it is connected properly, that indicator should be steadily lit. IF you are NOT using a digital signal device and it's flashing, it's because you have the button pressed when you shouldn't have it pressed unless you want your sound to loop through the computer and come back to your headphones.

Sep 01, 2006 | Edirol UA-25 External Sound System

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