ATH-CKS330NC

I haven’t, since I wanted to experience the Audio-Technica house sound first before diving deep. I bought the CKS330NC, which has noise canceling even though it’s a wired earphones (not so much effective unless you’re traveling on a car or train), and it was absolutely the sound signature I’ve been searching for all these years. The only criticism I have is how it can sound a bit crowded at times with an in-your-face soundstage, but at the price of ¥5000, nothing to complain about. Also has a U-shaped cable, very rare these days and quite handy. The natural evolution from this is of course, the CKR-100. I’m preparing to bring it home soon. Do you use the default cable for the CKR-100, or have you upgraded it with the other expensive A2DC cables Autec sells?