Apr 13, 2020 #1 jacky.l Community Member View Badges My Tank Thread Joined Mar 12, 2014 Messages 75 Reaction score 120 Location Taiyuan China Rating - 0% 0 0 0 The power supply of mp40 sold in China has the sound of current. Is it normal?
Apr 13, 2020 #2 Zoapox Community Member View Badges Joined Aug 11, 2019 Messages 51 Reaction score 37 Rating - 0% 0 0 0 Mine did not make noise
Apr 13, 2020 #3 __Jreef__ Active Member View Badges Reef Tank 365 Joined Sep 16, 2016 Messages 381 Reaction score 397 Location Texas Rating - 0% 0 0 0 Depending of where you live you may get the buzz sound - Weird I know
