WiiM Ultra + Vibelink dropouts

d00

Member
Joined
Feb 21, 2024
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21
Hello!

Has anyone encountered the problem of sound disappearing on Vibelink? I am writing about Vibelink because I used Fosi V3 mono, later Yamaha A-S701 and there was no such problem. My problem is that the sound jams for about a second from time to time. The sound just fades - dropout. Sometimes it will play 3 songs without a problem, and sometimes during one song it drops 3-5 times. It's strange and difficult to grasp.

I tried on COAX and on RCA. Here and here it occurs. Is it a problem with electricity? With a power strip? I noticed that when Ultra and Vibelink lie on each other and I touch the housing, it slightly kicks the current. As if there was no grounding.

I reset the Ultra to factory settings, tried other cables, disconnected from Wi-Fi, reset the router and it still happens. I started to recognise it after connecting Vibelink. I have not noticed such a problem with other amplifiers before.
 
It seems that when connected with an optical cable instead of a coax, there is no such problem... why can this happen? The fault of the cable?
 
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