Hum noise with pédales power 2+

General discussion and tech talk about the industry standard Pedal Power line of power supplies.
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pascalgr
Posts: 13
Joined: Wed Feb 04, 2015 1:00 pm

Hum noise with pédales power 2+

Post by pascalgr » Mon Aug 21, 2017 11:41 am

Hi,
I have two voodoo lab under my pedaltrain pro
The 2 pedals that are just on top of the voodoo lab power make hum noise
If I put the pedals higher I don't have noise
What can I put behind the power 2+ and pedal to isolate completely the power?
Thanks
Pascal

JohnClark
Posts: 7037
Joined: Tue May 05, 2009 2:33 pm
Location: The Lab

Re: Hum noise with pédales power 2+

Post by JohnClark » Tue Aug 22, 2017 9:49 am

Any chance you can slide the Pedal Power toward either side of the pedalboard?

What are the offending pedals, and do you get the noise only when they are active, bypassed, or both?

pascalgr
Posts: 13
Joined: Wed Feb 04, 2015 1:00 pm

Re: Hum noise with pédales power 2+

Post by pascalgr » Wed Aug 23, 2017 8:43 am

I have placed the two power 2+ at the angles of my pedaltrain
Now the providence anadime chorus is OK
But the reverb polara DigiTech placed near the other angle is noisy
I doesn't have enough space to place it more far
I don't know if exist some material that I can put in the top of the power to isolate

JohnClark
Posts: 7037
Joined: Tue May 05, 2009 2:33 pm
Location: The Lab

Re: Hum noise with pédales power 2+

Post by JohnClark » Thu Aug 24, 2017 12:10 pm

People have had some luck experimenting with Mu-metal sheeting when all else fails, however this is seldom necessary.

Any chance you can post a picture of this setup here, or if you prefer to keep it private send a picture via email to info@voodoolab.com?

pascalgr
Posts: 13
Joined: Wed Feb 04, 2015 1:00 pm

Re: Hum noise with pédales power 2+

Post by pascalgr » Fri Aug 25, 2017 3:32 am

The first voodoo lab power 2+ is behind the triple wreck and the polara
Attachments
IMG_20170825_121302836~02~01.jpg
The fisrt power 2+ is behind the triple wreck and the polara

pascalgr
Posts: 13
Joined: Wed Feb 04, 2015 1:00 pm

Re: Hum noise with pédales power 2+

Post by pascalgr » Mon Sep 18, 2017 8:41 am

Do you have solution ?
Can i isolate the 2 pedalpower with something between pedal and power ?
I don't want to change for ciocks * power or friedman grid 10

thanks

JohnClark
Posts: 7037
Joined: Tue May 05, 2009 2:33 pm
Location: The Lab

Re: Hum noise with pédales power 2+

Post by JohnClark » Mon Sep 18, 2017 12:09 pm

Is there really no space to move the Pedal Power in toward the middle?

Can you move the Polara over, even slightly toward the TripleWreck?

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