FAAEAL Replacement Audio Cable for Sennheiser HD560 Headsts,3.5mm/2.5mm/4.4mm Braided 5N LC-OFC Upgrade Cable for Sennheiser HD580,HD600,HD660S,HD650 Headphones Black 1.5meters/4.9feet (4.4mm Jack)

Using it with my Sennheiser 6xx, needed a balanced 2.5 cable for my new amp. The channels are not reversed for me like some of the other reviews mentioned. Everything seems normal, plugged the R into the R and the L into the L, no static or noise or anything. It feels like a very decent cable for the price paid. It's a little weird that the bottom part is twisted...maybe there's some anti-interference point to it, but I'm just not used to my headphone cables being like that. That's my only complaint. I plugged it in, it seems of decent quality, and it works well. Would buy again.

I picked this up after my Sennheiser cable failed and like it a lot more than the original. It's got a smooth fabric exterior instead of rubber, so it doesn't snag or make noise when you move around. I'm not really an audiophile, so I'm not going to say the cable sounds any better or worse than the original. It sounds the same to me. I would definitely recommend this if your original cable is giving you issues.

after a few days I noticed an opening in one of the plugs. when I removed the plug it fell apart. It's just a shell. Possibly for better handling the plugs and also put a label L and R on it. Guess a little glue will do the job. Otherwise they do what they advertise and have the perfect length for my HD600 which came with a cable twice as long.

I got the 4.4mm as that's the sole true balanced option here. So far so good with my fancier dongle DAC that has a 4.4 jack (the new fiio btr13). The cord length is equivalent to the OEM cord on my HD6XX headphones. I wish they offered various lengths, since the default is a bit of a no man's land length. I'd want a shorter cable for my phone or computer based listening, and a longer cable for my home based head-fi setup.Both plug ends are nice quality and the cord is indeed twisted and shielded with high quality cabling.

I just wanted a shorter cable for my HD600 that wasn't overpriced and this fits the bill pretty well! I didn't notice a difference in sound to the stock cable, so that's good. I also like how easy the headphone connectors are to insert and remove compared to the stock cable -- very nice! I just wish the plug wasn't on a 90 degree angle, but that's just be a me thing. Good cable!

Humans are pretty bad at telling the difference between louder and clearer. It's a $15 balanced cable, and it works. It'll make your 6XX louder.I like that it's shorter than the stock cable, and I like the twisted sleeved cabling. It's light and flexible. I hope it lasts a while.My Left and Right markings are not reversed and the connectors fit securely. Maybe they fixed these issues, or their QC is just bad.

More than one year of daily usage, and no issues at all.

It's true that the labels on the connectors are reversed - L should be R and vice versa - but ignoring that minor oversight this is great value for your hard earned $.I really like the length too. Perfect for my bluetooth headphone amplifier.