Эд78

Hello everybody! Today I connected the headphones to the nox 900 and the speaker worked only from the right, the left speaker is silent! I reconnected and the opposite started to work, the right speaker stopped working! Then about an hour later I tried to connect the headphones again and miraculously both speakers worked! And already in the evening, I turned on the MD again and only the right speaker worked again! Restarted many times and nothing has changed, only the right speaker of the headphones works!