Static and high pitch noise from active PA system

Jun 4, 2018
1
0
10
0
Hello everyone,
I have an active PA system that produces static noise when a train, tram or car passes by or when an electric switch is put on in anywhere in the building.
How can I solve this please?
 

jay32267

Respectable
Mar 16, 2017
526
0
2,110
154
Check your grounds. Check to make sure the all the grounded plugs are good. If there's a turntable....that needs to be grounded.

THEN....check all the outlets and makes sure those are TRULY GROUNDED.
 
Thread starter Similar threads Forum Replies Date
Xarmen Karshov Audio 5
cjinl Audio 1
F Audio 0
A Audio 0
M Audio 0
SenNive Audio 3
M Audio 0
HerpTheDumbOne Audio 0
SpongeBobDid911 Audio 0
G Audio 1
Andrewplotplot Audio 0
D Audio 2
PierreGird Audio 1
GenericName987 Audio 1
LucyHearto Audio 1
N Audio 1
R Audio 12
D Audio 4
A Audio 7
P Audio 40

ASK THE COMMUNITY