Sometimes i have error USB Device not recognized Helps to remove / insert USB cable! System based on WIndows 10 What could it be? Bad soldering of contacts?

During DSD playback there is a “pop/click” sound when changing tracks or location in within the track.   issue here I have two DAC that have this problem! What methods have helped to solve this problem! Let's discuss!

High-quality and fast digital source for modern Hi-FI / Hi-END digital-to-analog converters, via a USB interface! http://digitall.in.ua   Data transfer via USB 2.0 protocol at the digital DAC receiver in bit-perfect mode and formats: AAC, PCM, FLACK, DSD, MP3, OGG, WAVE modes:  Sample rate...

  http://www.audio-gd.com/Pro/dac/Amanero/AmaneroEN.htm   Output Format :        I2S 32bit or DSD64,DSD128 (Native mode and DOP mode) - On Windows DSD256,DSD512 too  Supported systems:        NO Drivers needed for Mac OSX 10.6+ and Linux with UAC2 compliant kernel.       ...

Hi all, I have some question about DSD playback for all models of DAC`s Audio-GD with support for DSD! i have NFB-1S(Version 2014 )(DSD / DXD )(Since 1st July 2014)  2*TCXO upgrade  So after install latest foobar, drivers & latest pluggins foo_input_sacd  foo_dsd_asio  i do not have sound...