before buying usbcabel ,for 200 to 2000 dollars ,see here

doitttt

Member
Sep 6, 2021
2
0
20
the laptop sends, a lot of noise from the usb port , as well as large amount, of interference and jitter
only one to do ,disconnect the usb port power ,from the laptop
buy ifi defender as well as ifipower
I have done that ,and cleaned up the ground loop
then there is dac after ,all it costs from 600 to 10000 dollars
are the usb port, on the dac is galvanically separated, to the usb card on the dac
it's at over 1000 dollars dac
if not galvanically separated ,to the usb card on dac, cheap dac
can buy iPurifier3 , removes dc offset
it does not give better sound, otherwise that distortion becomes smaller
find usb cable with tight 90 ohm + and - 5% tolerance
possibly supra usb cable it is cheap
try it first
so there is not much difference expensive usb cables
3 things power and 90 ohms as well as dac on usb cable
 

Friesiansam

Well-known member
Feb 3, 2015
530
397
11,270
All you need is a decent quality but, otherwise basic USB cable. Any DAC with an asynchronous USB interface will take care of jitter and noise on it's own. A Supra cable costs twice what I paid for mine and, there's sod all chance you will be able to tell the difference.
 
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doitttt

Member
Sep 6, 2021
2
0
20
tight 90 ohm + and - 5% tolerance, and To avoid power losses , stabil powerline on usbcabel
gives god sound
but it start
sounds just as good as a $ 1000 cable
then emi / rfi is rejection, so one would be double screen,
also matters, for good sound.
with laptop large amount, of interference and jitter remove this
then there is dac after ,all it costs from 600 to 10000 dollars
are the usb port, on the dac is galvanically separated, to the usb card on the dac
it's at over 1000 dollars dac
#2 any DAC with an asynchronous USB interface will take care of jitter and noise
wrong many cheap dac do not have it
there mass jitter for lowering jitter
uses tight 90 ohm cable, so fits dac, with a lot of jitter
supra 3 meter or 10foot 67 dollars
check review
i have testing 30 usbcabel from 5 dollars to 1000dollars
 

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