I think what he mean is that the volume cannot be adjusted if you're using this sound card from the volume properties. You can only adjust the volume either from the Music Player or from the speaker physical volume knob itself
I read about the windows volume control not working from the previous post by someone before. I guess it is intended to be this way

A question here.
If i don't want to use the volume control on media player/game and i can't control the master volume on windows,and i don't plan to buy an amp for my headphone,what can i buy to just control the volume?

or how do i mod the usb dac to include a "switch which i can pusing-pusing" to control the volume?

you can control it over foobar.
A simple buffer or simple preamp will do for controlling volume.
In the worst case if you don't intend to buy an amplifier, you can make
an in line potentiometer over

Bro, with WASAPI output, can I set it on 24-bit output?

I tried both wasapi and asio4all on this dac, the default output still sound the best.

Agreed. Default output is still the best!

Ok, will slowly try 1 by 1. It does improve my bass though.

there is a slight delay when u use foobar with wisapi(usb audio dac) when playing/pause/next/previous audio song.

potplayer + reclock with wisapi exclusive(usb audio dac) works perfectly.

i haven't listen the sound quality yet.just try to see whether it works or not

for my configuration,i still need wasapi or else i will freak out when windows made a sound or someone is buzzing my facebook/messenger

This post has been edited by mastermindsos: Mar 11 2011, 01:44 PM

Any review from the current batch buyers yet?
I still haven't got my dac yet. Pos laju doesn't deliver on friday for kedah state

Haha yeah, too used with WASAPI settings. WASAPI works fine with my foobar2k, except it's there's slight delay with the volume bar but it's the WASAPI limits. Now trying default output as bro chchyong said.

Default is good for me! not to mention, the foobar2k equalizer is precise and effective. ^^

Got a question here...
Will this work with Mac?

Dont own a Mac but here's ur answer, Yes it does

http://forum.lowyat.net/index.php?showtopi...&#entry40018240
http://forum.lowyat.net/index.php?showtopi...&#entry40561722
This post has been edited by Shoot@M3: Mar 12 2011, 12:37 AM

Plug and play to any common OS.

i found out somthing,no matter what,i have to turn down the windows master volume to 0% first before i plugged in the usb dac.
if not,there will be a noise and the led no more lighted.

Maybe it takes time to install the driver. Tried replug the DAC with the window master volume bar 100%?

can stick a TAS1020B in there somewhere or not, my electronics only half past six ....

using tas1020B on wm8501 would be overkill, and it need deal with assembly language which i am
not capable on it.

If i am capable to write the rom for it i will no longer here and selling sub RM200 DAC

This post has been edited by chchyong89: Mar 13 2011, 05:09 PM

FYP do TAS1020B with 24 bit processing

I am sure one of these days, you will come up with something ....