Hi All,
I hear a humming sound whenever I connect by HATHWAY cable setup box audio to my AVR. Even if i remove the
RCA audio connection from my AVR, the humming still present when i try to watch a movie etc. But if i remove
the cable connection the hum goes away.
More information for suggestions:
1. AVR is Sonodyne SIA 102R it connects to Bose 2.1 system; This has 3-pin power cord
2. Cable Box is HUMAX ND-1000C (HATHWAY) - has only 2-pin power cord
3. There is no shock or leakage current which can be felt on touching any of these equipment
I have used CGLI-2 from CGLI-2 Cable Ground Loop Isolator
USA, and it worked for some month (4-5 month), the hum was gone but it broke now.
Please suggest possible causes and solutions.
I searched the forum and found one similar thread but it was kind of unsolved yet or posts was not updated.
Thanks
Tanmoy
I hear a humming sound whenever I connect by HATHWAY cable setup box audio to my AVR. Even if i remove the
RCA audio connection from my AVR, the humming still present when i try to watch a movie etc. But if i remove
the cable connection the hum goes away.
More information for suggestions:
1. AVR is Sonodyne SIA 102R it connects to Bose 2.1 system; This has 3-pin power cord
2. Cable Box is HUMAX ND-1000C (HATHWAY) - has only 2-pin power cord
3. There is no shock or leakage current which can be felt on touching any of these equipment
I have used CGLI-2 from CGLI-2 Cable Ground Loop Isolator
USA, and it worked for some month (4-5 month), the hum was gone but it broke now.
Please suggest possible causes and solutions.
I searched the forum and found one similar thread but it was kind of unsolved yet or posts was not updated.
Thanks
Tanmoy