I could be wrong. I am not extremely knowledgeable about the making of headphones. The momentum would randomly cut out and come back. The ones I am referring to whether a reincarnation or not were explained to me as having a diode issue and that it was causing the issue. I am 26 and sadly I got those headphones back when I was 18. My memory might already be failing me.
The Momentum is a brand new product.