I recently bought a Marshall Code 50 and I am very happy it. But there is one thing that is annoying. Sometimes the display doesn't show any text at all when I turn the amp on . Also when I turn the amp on there is a loud pop noise but the noise only appears when the display shows text.
Any help would be appreciated.
Thank you for your message, we are sorry you seem to be having issues, we would suggest getting the amp looked at, to do this please contact the dealer where you purchased the amp, and they will be able to advise on a repair or replacement.