- Aug 12, 2010
- Western NY
I hope you found it. It only affected the sub and not the woofers on the mains eh?Another Success: My interference between PC and Sub. This was a different issue than the Hum in speakers, that was solved by RCA cables.
Took 3 cheater plugs and added as below.
1. Power cord sub to wall.
2. PC to Fuhrman supply.
3. Ethernet switch to Fuhrman supply.
No Noise coming out of sub.
Now disconnect cheater plugs one at a time.
1. Power cord back in wall, no cheater. No Noise.
2. PC back in Fuhrman, no cheater. Noise.
3. Ethernet switch back in Fuhrman, no cheater, PC back in Fuhrman with cheater. No Noise.
Well, that is the answer, PC has a ground something it does not like with Sub being in same something?
Now, I have used cheater plugs my whole life being in construction, never a problem.
So unless someone has something overwhelmingly positive to remove this one cheater plug on PC or some other new fangled device, (maybe I will try my Hum X that failed everywhere else), I will just leave it be and go on so I can forget this months of madness.