Quote:
Originally Posted by Aquanote /img/forum/go_quote.gif
well it sounds to me that you have a prejudice against soundcards, and you´re probably right in most cases.
but you should really inform yourself about that specific soundcard I mentionend, especially here on head-fi because its a really good card. When you do you will notice that there are a lot of experts that tested and compared the card in all possible ways. Can those people all be wrong?
That crushes your implication that only boons with no clue tested this card, (which again holds true in lots of other cases )
I mean I don´t know if you are into really high end stuff but for the money this card offers much more than anything else in that price category. There´s literally no doubt about it.
as for the DAC, here a little Info from the SPecs of the Asus Card:
High Fidelity Headphone Amplifier:
Texas Instruments 6120A2*1 (120dB SNR, 100dB THD+N @ Vcc±12V, RL=600Ω, f=1kHz) Audio Processor:
ASUS AV100 High-Definition Sound Processor (Max. 192KHz/24bit)
24-bit D-A Converter of Digital Sources:
Texas Instruments PCM1792A*1 for Front-Out (127dB SNR, Max. 192kHz/24bit)
24-bit A-D Converter for Analog Inputs:
Cirrus-Logic CS5381* 1 (120dB SNR, Max. 192kHz/24bit)
as time comes I will attend meets or visit more audiophile stores to try other stuff, but its a good start, eh?
so please guys - now its all about the cans for me! I´m looking forward to more recommendations in that direction as will use them also with future setups.
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Specs are specs. You'll find acceptable ones for just about any soundcard.
But what good are they when you start picking up whistles and hums inside your computer? Your box is full of RFI interference that will become
especially noticeable when you plug in a high caliber headphone, like the HD-650, DT880 or a K-702. What might not be noticeable on a pair of $39.99 powered computer speakers becomes intolerable on high-resolution headphones.
Think about a grain of sand. Would you rather have that grain of sand in your shoe or under your eyelid? It's the same thing, but it'll be incredibly irritating if it's in your eye. Might not even notice it in your shoe.
Same with these headphones. If you haven't experienced them (I own all three) you don't know the kind of detail they pull out. And that might be a bunch of RFI hash from your switching power supply, fans, spinning drives, etc. Those all throw off noise in the form of radio waves which are picked up by your soundcard and fed into your headphones.
Whether or not you have silent fans is meaningless. A spinning coil fed with AC (which is what a fan is, no matter how quiet the blades are) generates radio waves just like a radio transmitter. So does the power supply... especially the power supply. Switching power supplies throw off huge amounts of radio noise.
That is why soundcards get a bad rap around here. Not that they have inadequate specs, but because you get to listen to a bunch of buzzes, clicks, whistles, hash, and other electrical gremlins when you plug in headphones.
Maybe it will work for you or maybe you will learn this lesson the hard way.
If you want to use your computer as source, it's generally best to hook your computer to an external DAC. Even that will let a little noise in. Not bad, but I still got some when I ran an optical out to a DAC. Since, I moved to a SACD player, a FM receiver and a turntable, all standalone. I get perfectly black backgrounds with all three.
As for headphones, I think the HD-650 would be a good fit for your music. The DT880 might work, but I think the HD-650 is the best fit.