Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Low End Failed...

Headphones sound great. They are tight, but that's okay with me for home recording use.Problem: only had for 6 weeks and headphones failed. Low end became a static buzz and I had to send to Sennheiser via mail for repair.I wish Amazon would have taken them back so I could have purchased something different, but 30 days is all you get. We'll see how long the next ones last...