Forum discussion tagged with ups.
  1. mgmasterv2

    UPS for HIFI system

    hi guys , i live in a old apartment where i have a lot of noise in electrivity , somtimes i can hear loud hum,click and static noise from my speakers .(just some time) i have two set of hifi systems (amps,spakers,dacs) and this happens to both of them. i already added ferrite core to my power...