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 The next USB DAC, come on guys let's guess it!, Powerful DAC in small size!

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Cosef
post Mar 25 2011, 04:41 PM

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QUOTE(plunderer1 @ Mar 25 2011, 01:38 PM)
har ?? whats mean ??Hehe
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Technically you just see the LED does not light up.
Cosef
post Mar 31 2011, 05:49 PM

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QUOTE(chchyong89 @ Mar 31 2011, 05:43 PM)
Won't la. the new DAC is "cut cost" version, it will minimize
all the features. There is no SPDIF output, no RCA output.

Taking the DACPORT as reference, so no copyright crashing issues.

-DACPORT is using up-sampler, it can greatly reduce the jitter, but human ears cannot hear
the difference - so REMOVE.

-It is using TPA6120 amplifier, I don't like it - REMOVE.

How if your opinions?
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House it up! For beauty and EMI/RFI reduction biggrin.gif
Cosef
post Mar 31 2011, 06:03 PM

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QUOTE(Shoot@M3 @ Mar 31 2011, 05:53 PM)
my feedback.. i have no idea on sound engineering whatsoever, just reply on my own ears
i like the mid and high on the curren WM8501 but would love to have more bass on it if possible
any chance for a mod on that?
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The previous post has said before,

A little soldering skill, bypass the output decoupling capacitor with 0.01uf Vishay Roderstein should help it out. It gains overall details too rclxms.gif
Cosef
post Mar 31 2011, 06:09 PM

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QUOTE(chchyong89 @ Mar 31 2011, 06:07 PM)
Want meh? cut cost la tongue.gif
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What if 2 version leh? Casing and non casing version hmm.gif

But sure i will choose the casing version laugh.gif
Cosef
post Mar 31 2011, 06:14 PM

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QUOTE(Shoot@M3 @ Mar 31 2011, 06:10 PM)
No idea on what you've just said bro. No knowledge in these sorta thing  biggrin.gif
but your explanation sounds cun oh
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Find leg from the yellow cap, solder a 0.01uf non polar capacitor in parallel with it, be sure to keep the 0.01uf leg very very short.
Cosef
post Mar 31 2011, 06:33 PM

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QUOTE(Shoot@M3 @ Mar 31 2011, 06:19 PM)
ish, i dun dare lah
later i bakar the PCB, err i think i just stick with the stock hehe
thx anyway

btw, if it's not generating too much heat, i would third the notion of giving option for a case or not as well
when bring out with lappy, can protect much better from rough travelling in the bag  sweat.gif
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That PCB is very good, won't bakar as easy as you thought. biggrin.gif

It is not generating heat leh, at most i feel the chip just warm like human body temp.

QUOTE(plunderer1 @ Mar 31 2011, 06:19 PM)
by using this skill can add more bass for this unit ?? drool.gif
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nope, but it has more refined bass. thumbup.gif

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