Buy 12ax7 tube

*electric tee(electric multi plug)

Can you hear noise (with no music) from your listening position or only up close to the speaker? It could easily be noise from tubes, but your power setup is far from optimal.

 You should use a quality power strip or a strip with power conditioning, not a multi-plug. It's like you're choking the flow of  electricity (AC) going to your system.

In addition to the Vincent, what are your components?

I just hear noise when im near the speakers,off course i should buy a good multi plug,can you recommend me anything?

Dac: burson da160(i think its best part of my system)
Speaker: dls r55
Speaker cable vdh gold water
Rca cable ifi(i have a tchernov standard series too)
Usb cab 2$ dayio cable!

Volume up or down dont effect in the noise background

Its quite same!

It's good that you only hear noise when up close to the speakers. The fact that the noise is constant even with volume down either means your amp is the problem, or more likely it's due to noise on your power line. This is the noise floor of your system, the goal is to lower it until you have a "black background." 

 Your AC line comes from the power grid in your city/town and is shared by everyone in your neighborhood, then it's wired into your service panel, then travels thru all the circuits in your home. At this point your electricity is contaminated, or polluted may be another way to describe it.

A power conditioner is typically recommended and/or a dedicated line to lower the noise floor by  isolating your system from the rest of your devices and appliances.

Your budget will determine what kind of power conditioner to use. A basic unit would be a Furman power strip/conditioner.