Same here!!! I purchased my a few months age and the left side is not working. It seems their headphones are like their customer service...SUCKS!!!!
I purchased a set of HDJ-1500 in August 2017 and few days ago the right ear decided to stop working. I don't know if it is internal or external. The left side works perfectly fine. There is no cracks or broken pieces. Just need some suggestions on how to fix this problem or have it sent off to be repaired.
My headphones did the samething last weekend at an event. Any solutions?