Hi!

I bought a Marshall CODE 100w in Oct/22. It wasn't even used 10 times.

Yesterday when I went to turn on the equipment, the amplifier started to make a noise. I thought it might be the cable, but it wasn't.
Even without the cable connected to the equipment, the noise continued.

I reinstalled firmware but it didn't work either. ?

I do not know what to do.

Could you please help?