Purchased this cable for my Sennheiser IE600. Fantastic upgrade, made a huge improvement to the sound quality, over the stock cable. Quick & hassle free, purchase.
Cable was exactly as requested. Connectors work fantastic, better than the stock cable. Packaging and product are luxurious. Premium experience all around.
Cable has definitely enhanced the listening experience. The broader sound stage, tonal quality and separation are exceptional.
I've tried both the stock IE600 cable and cables from other vendors and found that the Null Audio cables have less microphonics and have less of a memory effect (easier to wrap and unwrap). I don't buy into the idea that cables affect sound quality, but I do want a cable that looks good, is comfortable, and is easy to use, and this cable meets all of those criteria.
Very sturdy 8W for my qdc iem, it does feels bit heavy on ear. For the sound I can't really tell big differences, I choose lune because of silver cable.
The cable that increases my listening pleasure.