Effects Loop Problems!

[barfarkas]

If I try to run my boss ns2 or anything else in the effects loop of my carvin legacy I get an ungodly amount of noise. I just picked it up used a couple of weeks ago. What do you think it is?

 

[Leuchty]

Try cleaning the FX loop jacks with some contact cleaner.

Have you tried any other pedals, to rule out the NS2?

Same goes with cables. tried other ones?

 

[glpg80]

If it does it will any other pedals, are you running a 1 spot power supply? Could be ground loop hum. If the noise disappears with just the 9V battery then you will need to upgrade to a linear 9V/12V power supply brick from voodoo or other similar suppliers.

 

[barfarkas]

I am using a 1 spot power supply. Cheers!!!

 

[asilayamazing]

can you adjust the send and return levels????

EDIT: check your cables too mine seem to go bad coming from and to the fx loop more than my guitars cables.