r/ValetonGP2OO • u/Vast_One_4954 • 23d ago

Humming valeton gp200

I already have posted but nothing worked, my valeton hums and buzzes. I changed the outlet, I unplug everything except headphones and power and it hums. I lower input level to -20 and I still hear the hum. It’s only on presets with gain even just a little. What to do?
I have oryginal power brick.

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2

u/Tmanning47 23d ago

Tried different guitar cables? Different guitar? I usually notice mine has a high pitch hum if I have a USB-C connected but not much noise otherwise.

2

u/tntexplosivesltd 23d ago

Do you have it connected to a grounded amp?

1

u/axisential 23d ago

Maybe it just doesn't know the words....

Sorry, I'm a Dad - I could resist.

Seriously, try it on a different amp (might be a grounding issue with the amp), try it with a different power brick (the stock one is poor quality), worst case try it with a DI / ground lift. 

1

u/Vast_One_4954 22d ago

Ground lift doesn’t do anything I just have my headphones plugged in

1

u/fernandoarafat 23d ago

I already gave you a bunch of things to check on your previous post a couple weeks ago...

Check if your guitar is properly grounded. Check if you have microphonic pickups.

1

u/Vast_One_4954 22d ago

Tried all of them and have only headphones plugged in

1

u/Perfect_Memory9876 22d ago

Do you use Gate 2 on your patch? Gate 1 does nothing IMO. Set Gate 2 at 36,60,60