[koudairanger]

Here is the story:
When I moved to my apartment, my DAC(CAS192d) calls for "DC offset, please power off" from time to time when I was using wasapi output mode.
I thought it was a defect of my USB driver, but after I bought a UPS for my power outlet, I just found my apartment outlets are 121.7V instead of typical 115V, which could be actual cause of "DC offset"
Could this be fixed by any easy devices?
I talked to my landlord and they didn't allow any modifications done to the apartment outlets. I'll have to buy something to fix the voltage.
Or we can just ignore it?

 

[ProtegeManiac]

Here is the story:
When I moved to my apartment, my DAC(CAS192d) calls for "DC offset, please power off" from time to time when I was using wasapi output mode.
I thought it was a defect of my USB driver, but after I bought a UPS for my power outlet, I just found my apartment outlets are 121.7V instead of typical 115V, which could be actual cause of "DC offset"
Could this be fixed by any easy devices?
I talked to my landlord and they didn't allow any modifications done to the apartment outlets. I'll have to buy something to fix the voltage.

Get a voltage regulator that works with an input voltage of 120V and has an output at 115V. Something like this:

 

[koudairanger]

Get a voltage regulator that works with an input voltage of 120V and has an output at 115V. Something like this:

Ok fine... This looks kinda bulky for my room, but better than get my system busted.