Been listening to these with the Han Sound Audio Zen 8 wire. Using DX200 with AMP7 + adapter, since my AMP8 is in the shop. Not sure how much an adapter can influence the sound, but here are my initial impressions with this cable. Will update if AMP8 sounds different.
Edit: AMP8 is a better pairing.
----
If No.5 is warm and Ares is bright, then these would be in the middle. Literally, for every frequency.
The most noticeable aspect would be the forward vocals. It's not forward in the upper mids like the Ares, but peaks more towards the middle. The upper mids aren't as smooth as the No.5 though, so you get a fairly neutral vocal response rather than warm. It does have a slight odd tonality on certain songs, especially where vocals are already emphasized. I think it better suits songs (or IEM) that have more recessed vocals. The CE-5 is kind of mid forward, which the cable adds on to.
Treble follows the same route. Maybe a little brighter than neutral with silicones. I've had to switch to foams though, because the heavier 8-wire tugged my IEMs loose sometimes, so now they sound a little warmer than neutral. (The foams help hold it in place)
Bass is real nice. Not bloated like the No.5, but not thin like my Eos cable. It's fuller, but still just as tight. Bass sounds more linear now, with no preference over sub or mid-bass. I think this may be my favorite cable pairing in terms of bass.
Edit: I've been comparing with my 4-wire Eos cable (think of it as a cleaner/better Ares 4-wire). With the Eos, vocals sit further back, but are better defined due to more upper mids. This makes them pretty biased with female vocals though. Zen 8 gives equal balance to both male and female voices, though the stage presence is closer due to the more forward vocals...Actually, it's mixed, since the Zen 8 sound more airy.
It's hard deciding which to keep. The Eos keeps the U-shaped character of the CE-5, but the Zen 8 corrects it, making it sounds more balanced and full. It's like fun vs neutral.