Fender rumble 500w bass amp

[Bdorian]

Hello everyone
Please, I need your help,I bought a new rumble 500W bass combo when you plug in a cable it has distorted sound it makes hushhh sound. only the sound appeared when unplugged the cable and plugged in back while the power is turned on or increases the volume and plucked hard the string.. some how it needs peak power or something I don't get it.. the amp needs 110V in our country we used 220V to fix the power voltage issue I bought a stabilizer which can support 110V.
Did I do something wrong? What shall I do?

 

[Delta Prime]

Please, I need your help,I bought a new rumble 500W bass combo when you plug in a cable it has distorted sound it makes hushhh sound

Take it back...It should still be under warranty, if you just bought it..

the amp needs 110V in our country we used 220V to fix the power voltage issue I bought a stabilizer which can support 110V.

Show me your stabilizer you just bought, please...
Brand and specifications please.

 

[Bdorian]

Here it's sir

 

[Bdorian]

110v input on the back of the stabilizer

 

[Bluejets]

That looks like a 220v unit....don't see any 110v reference.
Best you supply a spec sheet.

 

[Bdorian]

It has 110v input on the back of the stabilizer

 

[Harald Kapp]

the amp needs 110V in our country we used 220V

110v input on the back of the stabilizer

Did I do something wrong?

Makes no sense. The "stabilizer" has 110 V input and 220 V output, but the amp has 110 V input. What you need is a transformer or converter from 220 V (your country's mains voltage) to 110 V (the amp's supply voltage). Not vice versa.
Unless you mixed up input and outpuit voltages in your description...