Ah OK Shin, that makes sense... it sounds like the newer ones can be used as a USB DAC/AMP combo. I was confused because the old mixamp has to have a DAC section to convert the digital signal to analog, but I thought you were thinking it didn't have a DAC section at all.
Just to clarify, yes, you would be able to use the uDAC, D4, aune, and any DAC like that with a usb input with your computer.
Basically, a DAC converts a digital signal, like digital coax, optical, usb, to analog, which could be RCA jacks, a 3.5mm headphone jack, etc. Different DACs offer different inputs and outputs, but ones that offer usb will work with your computer. The mixamp was not really meant to be a standalone DAC initially, it just has a DAC section because it needs it. But apparently, if your information is correct, the newer ones have added a USB decoder so that the DAC section can be used with a computer, so you get a DAC/AMP combo when used with your computer, like the uDAC, D4, aune, etc would be. One difference in functionality here between the mixamp and these units in particular, is that the mixamp doesn't have line out analog outputs, so it's not really a standalone DAC, it's a DAC/AMP combo. Meaning you can't separate the DAC and amp sections so you could use your own amp with it in the future. Well, you couldn't get the best DAC functionality out of it anyway, as you would need to amp the already amped headphone out as we do when using out external amps now when gaming, which isn't ideal.
But even though it's a DAC/AMP combo, not all DACs are created equal and not all of them sound the same. It's one of the most important components when considering a digital system, and can have a dramatic effect on the sound. Even your netbook has a DAC section right now, and it apparently sounds like crap, which is case in point (though it's possible the amp section is causing the popping/etc, but still the DAC section on the stand alone DACs mentioned will sound better). Better designed DACs based on better DAC chips sound better, which is what the units starting around the uDAC/D4/etc start to provide.
Just to clarify, yes, you would be able to use the uDAC, D4, aune, and any DAC like that with a usb input with your computer.
Basically, a DAC converts a digital signal, like digital coax, optical, usb, to analog, which could be RCA jacks, a 3.5mm headphone jack, etc. Different DACs offer different inputs and outputs, but ones that offer usb will work with your computer. The mixamp was not really meant to be a standalone DAC initially, it just has a DAC section because it needs it. But apparently, if your information is correct, the newer ones have added a USB decoder so that the DAC section can be used with a computer, so you get a DAC/AMP combo when used with your computer, like the uDAC, D4, aune, etc would be. One difference in functionality here between the mixamp and these units in particular, is that the mixamp doesn't have line out analog outputs, so it's not really a standalone DAC, it's a DAC/AMP combo. Meaning you can't separate the DAC and amp sections so you could use your own amp with it in the future. Well, you couldn't get the best DAC functionality out of it anyway, as you would need to amp the already amped headphone out as we do when using out external amps now when gaming, which isn't ideal.
But even though it's a DAC/AMP combo, not all DACs are created equal and not all of them sound the same. It's one of the most important components when considering a digital system, and can have a dramatic effect on the sound. Even your netbook has a DAC section right now, and it apparently sounds like crap, which is case in point (though it's possible the amp section is causing the popping/etc, but still the DAC section on the stand alone DACs mentioned will sound better). Better designed DACs based on better DAC chips sound better, which is what the units starting around the uDAC/D4/etc start to provide.
















You're gonna have fun rolling the opamp and tubes too.



I turned the matrix all the way up, had the mixamp nearly all the way up, and fiddled around with the chat/game mix some more. Still, no significant increase in volume. WTF?
