I have a strange issue with one of my DN-X 1100. Since some days the preamp for the the headphones sounds overcooked on each position of the poty. The mixer was not moves, stand on the same place. Only thing which I made was to turn it on/off. I tried it with different headphones but sadly with the same result.
Has/had someone maybe a simular issue with denon mixers or maybe is someone here who can give me tip how can I adjust it?
Thanks in advance.