Alesis Andromeda A6

Hello guys,

I have an A6 and an Ion... and i was wondering if any of you found a 
solution to remove that eletricty noise! I already bought a Power 
Bright Distribution (PB11 from Samson) and it helped but it didn't 
remove all the ground noise.

These 2 machines are really the only ones that make this. All the other 
machines in my set are clean.

I hope there is a clean free solution. =:)
Thanks.

Moreno