What preamp/amp?
See above
What preamp/amp?
In one room I'm having issues with:
Sony ta 1080
Pioneer sx 1080
(I know there's a theme here with the 1080...lol)
In other room not sure if it's on same circuit or not kenwood no issues and another room sansui no issues.
If you've tried 2 different amps, with the same results, were both vintage amps? Strange, as the others have mentioned, I'd think you have a DC issue too. Just odd that both amps exhibit the same thing. I'm not sure I'd use the system until you find a cause. Maybe get the house wiring tested. Something might be weird on your mains?
Ooops I missed that in the original post that it happened with all sources. I was reading too fast. Odd.
I used to get a slow in-out-in over a few seconds when I turned my receiver on (1980 Sherwood bought new) and I'm sure this was just a DC transient on the outputs while the power supply came up. It didn't keep going although it was impressive to look at. I started leaving the speakers off until the power supply warmed up for a few seconds.
We don't know what the Sony amp is, does it have a rumble filter? If so, turn it on and see if it helps.
Have you replaced or switched out all interconnects? Are all the devices on one wall receptacle?
Waiting for power conditioner in mail from amazon. Hope it helps!
I sure hope you tried swapping gear before ordering that. And, if it stays with the room, get an electrician to check it before some bandaid.
Who do you call to get your wiring tested. Ghostbusters?
I can send you a video of you want to provide email address in pm. It's bizarre.
What we really want to know is there DC voltage on the amp that is currently doing this. This is where you want to start. IMO, you're wasting time and $$ calling an electrician for this issue.
What we really want to know is there DC voltage on the amp that is currently doing this. This is where you want to start. IMO, you're wasting time and $$ calling an electrician for this issue.
Yes what? You swapped all the suspect gear between rooms and the problem stays in the room?
When the OP mentions old wiring with a new panel, it just made me curious if everything was rewired correctly? I was in a house once, where if you touched the stove and refrigerator at the same time, it would almost electrocute you! Not fun.
Yes seems to be in one room only.
Does it the woofer movement occur when the amplifier is turned off?Yes seems to be in one room only.
Yikes
Yes and inspected
I need to check wiring in the crawl space still.