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-   -   PM-11S1 all outputs have constant static (https://www.audioaficionado.org/showthread.php?t=45605)

techno 04-12-2019 11:16 PM

PM-11S1 all outputs have constant static
 
I got home, and my amp is putting out constant static out of all outputs, without any signal being input including the headphone jack. Very light, static that almost sounds like it’s rolling, on off, on off. It’s been a great amp, no issues.

I’m 1.5 hrs from Houston. I don’t know what to do with it. Any ideas

Formerly YB-2 04-13-2019 07:48 AM

Try disconnecting each input, one at a time. followed by the speakers. Then ask Ivan. Believe he is sells Marantz and should be able to direct you to their service folks.

Toolbox 04-13-2019 01:25 PM

My initial guess would be that one of your HDMI cables is grounded. Try and check the ones from the source to the receiver.

Hope this helps. :)

Masterlu 04-13-2019 01:42 PM

Toolbox... Welcome to AA! :wave:

techno 04-13-2019 02:08 PM

Quote:

Originally Posted by Toolbox (Post 961176)
My initial guess would be that one of your HDMI cables is grounded. Try and check the ones from the source to the receiver.

Hope this helps. :)

This is an integrated, no HDMI cables. No input cables attached and it still makes noise.

techno 04-13-2019 08:43 PM

I wrote Ivan. The static is there with zero inputs connected, its unrelated to the volume/channel/speaker set A/B can be both off. I disconnected everything, all inputs and speakers, and plugged in headphones. Same thing. Sounds like a crappy radio station. I changed power cords and used various outlets, I pulled the cover and blew the dust out. Long overdue apparently. Looked around for cooked electronics and nothing.

For the guys that aren't up on the previous gear, this is the original PM-10.

Masterlu 04-13-2019 08:47 PM

I would contact Marantz direct for their advice on the closest local repair center to you.

Marantz America, Inc., 100 Corporate Drive, Mahwah, NJ 07430. Tel: (800) 654-6633 Fax: (201) 762-6686


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