Audioquest jitterbug

Vänta nu... USB är ju digitalt. Den skickar en digital signal till din DAC (Digital to Analog Converter). En digital signal antingen fungerar eller så fungerar den inte då den om den innehåller en massa annat inte kan avkodas. Så hur hjälper en sådan här din "ljudsignal" när det är digital kommunikation?

Test: https://www.audiosciencereview.com/forum/index.php?threads/au...

tldr: We can easily demonstrate that devices like JitterBug cannot work. USB is a high-speed bus. You cannot filter it without causing the data to be corrupted. So any filtering that JitterBug performs there must be well into Megahertz region and hence outside of audible band. Since data transmission to a USB DAC is highly reliable anyway, filter does no good. As to filtering of the USB power, the DAC itself has a regulator and filter of its own. Adding the tiny bit of filtering JitterBug has is like spitting in an ocean and expecting its level to rise.