UA 25 EX won't switch the sample rate from 44.1k

SOURCE: No sound being picked up by Edirol

I discoverd the the digital in button had been pressed in. This was the mic was not picking up any sound.

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

try reinstalling the device as some of the files may not be copied correctly

SOURCE: SONAR LE NO AUDIO

Microsoft re-engineered the audio bus for Windows. HD Audio is hardware specific, in the sense that specific drivers have to be written to make a piece of hardware compatible with it. Roland is not writing a driver for the UA 25 because they want you to buy an UA 25EX. Get my drift? The UA 25 uses Kernel Streaming, the old way, which exists in parallel, sort of, with the HD Audio bus. But the new ways are always prioritized over the old ways in software, so there is bus contention (glitching).

To fix this there are a few things you can try:

1) Roll back to SP2. SP3 implements the HD Audio bus, so don't use that implementation. If your laptop has an HD audio sound card then I doubt it would work, but your UA 25 would.

2) Try ASIO 4 ALL. This fixed everything but glitching in VST instruments.

3) Reduce the amount of stuff your computer is doing. Optimize your OS by turning off the cute shaded windows and desktops and various processes that you don't need to see or use. There are sites for this. This increases available RAM, CPU time, etc.

4) Video hardware acceleration, sometimes, would fix bugs in software left in by not so clever programmers.

4) You can always just give-up and go along with the bastards and buy new stuff and toss the old stuff.

-SQA MGR

SOURCE: hi! I'm trying to use my soundcard (Edirol UA-25)

http://www.youtube.com/watch?v=GtCJ-nSCjvM
watch this video ok
now you may need the serial of that program here we go
DS-G06E8E90FA4D05C122D0E0501000G0

SOURCE: For some reason I cannot

um try downloading the latest driver for the ua 25..http://www.roland.com/products/en/_support/dld.cfm?PRODUCT=UA-25 try this link.....hope you found it out now :) also with latency..try altering the audio buffer in control panel in device setup in cubase or where ever.