There's no way to know what the problem is. Could be a blown amp or power supply.
You may as well remove the electronics from the cabinet and look for any obvious blown parts. The amp might be a digital one which would make repair difficult.
Many manufacturers offer reasonably priced replacement amps so contact them to find out.
You may as well remove the electronics from the cabinet and look for any obvious blown parts. The amp might be a digital one which would make repair difficult.
Many manufacturers offer reasonably priced replacement amps so contact them to find out.