Mains Hummmmm

[lbafsaj]

 

[nopiano]

Mains hum is what you get if items are too close to each other, your connecting cables have been damaged or work loose, or you create an earth loop with a new item.

What was the question?

 

[SiUK]

Oh fredonner électricité,

fredonner électricité

yay! yay! yay! yay!

fredonner électricité!

Yay!

 

[lbafsaj]

sorry all, dont know why the text didnt appear.

Yes, got a sonos connect. Set everything up and now I have mains humm when using the sonos. When I switch to another input on my pre-amp, no mains humm. I use the manufacturers cables for power into 2 merlin mains blocks.

Why do I get this only when using the sonos ? Any ideas ?

 

[visionary]

How are you connecting it? Does it hum if connected by optical cable?

 

[lbafsaj]

Have tried both coax and optical digital. Both have the humm

 

[nopiano]

How is it connected up? Is there a Ethernet cable or home plug that might be responsible?

 

[alchemist 1]

What's the tune ?.......

 

[SiUK]

The Farmer in the dell I reckoned.

Oh fredonner électricité,

fredonner électricité

yay! yay! yay! yay!

fredonner électricité!

Yay

 

[toyota man]

The Farmer in the dell I reckoned.

Oh fredonner électricité,

fredonner électricité

yay! yay! yay! yay!

fredonner électricité!

Yay

:rofl: :rofl: :rofl: