Return to Website

This forum is only for the technical matters. Please use contact in the main site for other topics including business inquiry.Any post other than technical topics may be removed by webmaster without permission. We hope your kind understanding about the the operation policy of the forum.

General Forum
Start a New Topic 
NF DAC 192 hissing sound from device

Hi, is it normal to hear hissing sound from inside the device or could it be component failure? Sound starts as soon as power is switched on and stops if device is turned off. Sound is quite quiet but I can hear it about half a meter away.

Re: NF DAC 192 hissing sound from device

I will not say it is normal.. It is probably a power supply(SMPS) inductor ,or a ceramic capcitor that is vibrating.
You should pay attention, but no need to do anything.
Br Soren