Excited to hear your impressions! I have the WS77 and if the ws770 is a winner I might just have to upgrade.

Thank you! I think all of them are good value. I'm pretty interested in the new solid bass earphones AT is bringing out, they look like they will be awesome.

They do have a filter on them. I have the original cks77 which I took the filter off. It did help balance the sound but it seemed to kill the soundstage for some reason, so I didn't bother with the new version.

Haha thanks, I've posted a few reviews over the past couple of years but this is my biggest. Glad you enjoyed.

  So I have had a few AT iem's in my collection for a while now and I am pretty familiar with the different sound sigs so I thought I would do a short review of all my AT's. This review will include the: -ATH-CKM500 -ATH-CKN70 -ATH-CKS77X -ATH-IM50 -ATH-CKX9iS     All reviewing was...

Definitely interested in both those 500's. Pretty cheap too! About $75AUD

Nice impressions! Keep us updated as you burn it in.

Thanks for those impressions. I definitely want to grab the CKR9 at some point. At the moment I have the CKN70,the IM50 and the CKS77X as my main iem's. All very different signatures from AT with different strengths, and they seem to cover all genres in my music collection, but I'll have to...

I completely agree with all of this (except I do hate the cord and I wish they came with a pouch) The highs are nowhere near as sharp as my Ultrasone HFI-580. I really love the CKN70, it's such a tight sound. It makes me want to try the CKR9,which someone said has a similar signature to the...

I wish they had used the same cord as the A500X, which is fabric covered and much easier to handle.

I have the AD500X as well and I think they are a great value,considering how inexpensive they are. Only thing I dislike is the cable, which seems to have a mind of its own. But the sound is just fantastic straight from my ipod classic.

I'm very interested in the CKB70. I've been waiting for AT to release a more balanced sub-$100 iem.

I haven't heard the other headphones you are mentioning, but the A500X are definitely not neutral. They have some brightness, some warmth to the mids and a slightly boosted bass. The soundstage is pretty large as well. Really beautiful sounding and great for music enjoyment but yeah, not...

I think the S500 is an upgrade over the SJ55 , but not by much. The S500 definitely has more bass quantity which is also more impactful. It also has warmer but cleaner mids. In my opinion neither have particularly extended highs but the S500 is less peaky in the upper mids. I think the S500 has...

About the same, depends on whether you prefer over-ear or not.