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Howto: USB Soundcard DAC (EZAudDAC) with Windows 7

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ElektroFreak

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Yeah it's all channels, but only in laser software. Of course I am running 64-bit Windows 7 which could easily be screwing me. I don't have a single computer running 32bit Windows except my one XP laptop that I use for shows.
 





Elektrotechniker

Elektrotechniker

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Guyfromhe said:
What channels are you getting crosstalk on? All of them?

I am pretty sure I had mine working on my Win 7 box for a bit... I did most of my lasing on my XP pro 32 laptop though.
Click to expand...

I just followed the instructions in this thread.
 
bennett326

bennett326

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so silvershot and i worked on this for over 3 hours we didnt get but i think we made some progress.

before i was only getting -.007 every time no no matter what. now i am able to get it up to around .2v but no higher...
 
bennett326

bennett326

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IT WORKS HOLY CRAP I AM SO HAPPY IT WORK I HAVE OUTPUT ON ALL CHANNELS :drool::drool::drool::drool::drool::drool:

lol thanks so much guys without the driver update and 7 channel file i dont think i could of got it to work thanks so much BB +500000 if i could
 
bennett326

bennett326

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dont know if you saw but silvershot did. if you haven't already i would ad both the driver and 7 channel max.wav file to the OP.
 
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ElektroFreak

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Are you guys using 64 bit win7? I've still got crosstalk issues on my system even with the new driver..
 
bennett326

bennett326

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yep you missed it the page before this one...believe it or not they way i finally got it to work was plugging it in over and over and playing with the pots..eventually it just worked. but i think that driver is a big part before the driver i couldnt get any difference in the voltage. after it it was small but there was a difference...
 
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ElektroFreak

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Mines definitely something in the software somewhere.. I'm using the one I built when I made the tutorial originally.. those pots have been set for 3 years. It works great in XP.
 
Bionic-Badger

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Doesn't help after using the new driver, rebooting, and trying a different USB port (along with the other speaker setup)? Sometimes it needs to reinitialize stuff I think.
 
bennett326

bennett326

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ElektroFreak said:
Mines definitely something in the software somewhere.. I'm using the one I built when I made the tutorial originally.. those pots have been set for 3 years. It works great in XP.
Click to expand...

i have 64bit professional

make sure to update the driver from the device manager not the sound thing.
 
Guyfromhe

Guyfromhe

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It does just seem to randomly and magically just start working and all the steps you took sort of jumble together... I know my final resolution was removing the C-media drivers and using the windows drivers.

Glad to hear you both got it working...

Do you have a laser to test it with Silver or are you just using the voltmeter?
 
Elektrotechniker

Elektrotechniker

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Nope I don't have one. However, bennet has an analog green unit he could test. I'm probably grabbing a 532 laserwave dpss doing 410mW for $350 today. It could be at my door within the next week. Then I can test my setup too.
 
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ElektroFreak

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Bionic-Badger said:
Doesn't help after using the new driver, rebooting, and trying a different USB port (along with the other speaker setup)? Sometimes it needs to reinitialize stuff I think.
Click to expand...

Actually I didn't try a different USB port, I'll try that in a bit. It's odd that everything works fine with .wav files and in the sound card settings, but in LFI I get jumbled garbage.. My problem may be unrelated to the issue being discussed here, it could be settings in LFI. I've double-checked them a couple times and found nothing out of the ordinary, but I could be overlooking something.. probably something stupidly simple.

At least one of you has tried actually using LFI with a projector in Win7 64 right?
 
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