Dr.Lakshay
Active Member
Hi,
Sometime back I got this idea of trying out my car audio setup (amplifier and subwoofer) in my home theater with my Sony avr.
So I recently bought a 12v 50 amps smps to power the amp.
I set everything up and the most annoying thing is happening.
There is a continuous hum in the subwoofer. I tried changing the rca wire, the power outlet but no resolution found.
One peculiar thing is that there is no hum when no rca leads are attached. But as soon as I attach rca leads to the rca input of the amplifier, the hum starts.
If anyone knows any resolution to this problem please help me out.
Thanks and regards
Lakshay Goel
Sometime back I got this idea of trying out my car audio setup (amplifier and subwoofer) in my home theater with my Sony avr.
So I recently bought a 12v 50 amps smps to power the amp.
I set everything up and the most annoying thing is happening.
There is a continuous hum in the subwoofer. I tried changing the rca wire, the power outlet but no resolution found.
One peculiar thing is that there is no hum when no rca leads are attached. But as soon as I attach rca leads to the rca input of the amplifier, the hum starts.
If anyone knows any resolution to this problem please help me out.
Thanks and regards
Lakshay Goel