Bonjour d'abord, excusez mon anglais car je suis français.
When I play at high volume on my dt50, especially during palm mute, I hear like the sound of screws or nuts not tightened inside the combo. Of course I carried out an external verification but I did not find anything abnormal. Do you think I can open the amplifier paying attention to electrical overloads? Is there a risk that I damage it during the opening?
Thank you !