Okay, in the table it is with the stock cable. With the silver ray add another 2.5 in the mids, take of 1 in both bas quantity categories and maybe add 0.5 in treble. This is all just a rough idea from what i remember them as they are no longer with me.
I agree with both the microphonics and portability of it and if you check my review of it thats just what i said!
Now the ASG-1 that i have is the old model and not the latest one. The latest one is perhaps not meant to be mid centric but more bass heavy. The one i have is like an invertion of stock TF10 with extremely forward mids and recessed treble with very good quality bass. Now if you could pick it up i would probably say not to bother as i was one of the only people to really love it as many other found the sound to be too radio like and thought it needed heavy EQ.
Now options for you to consider:
Mid Centric Sounds:
- Vsonic GR06 - Cheap and probably the most budget of the mid-centric sounds. It has a very full sound and lovely airy and forward mids. The bass is also good in quantity and a bit boomy, the treble is not to bad but i found it to be a bit harsh and shrill at times as well as being rolled off. Why get this? It is cheap and could give you an idea if you really want a mid-centric IEM and is also comfy and portable with great accessories and you could end up settling with it even though it is overall lesser to TF10 by some way.
- Shure SE530/535 - Great over all quality and has all of the positives of a BA like being fast and great instrument separation. However it also has low quantity bass which is tight and punchy but could be under whelming coming from TF10. Treble is of great quality nut you will find it a lot more relaxed and laid back and a tad less extended. Why get it? You could pick up a 530 cheap for a start. Also it is overall great sounding for a mid centric sound, perhaps the best i have heard but will only satisfy you for the RRP if your really want a mid centric IEM and you could be disappointed but the top and bottom end.
- HIFIMAN RE262 - A highly regarded mid centric IEM that i have not tried (but would love to soon) which is in the middle price wise of the two and could be what your looking for.
Other options that could be what your looking for:
- Ortofon EQ-5 - An overall great balanced IEM with great bass and treble and very airy and perhaps slightly forward mids. Is backed up with a good soundstage and instrument separation and ale can be had for a reasonable price. Fit could be an issue but is slightly better than TF10 so you will be fine. I think it is better than TF10 with silver ray overall fairly easily.
- FAD Heaven IV - Great bass with beautiful extension and very smooth treble. The mids are oh so airy and ever slightly forward but these have a very unique coloration or darkness around the mids that is, well different and... engaging. Also these have one of the biggest soundstages in a IEM, huge with amazing presentation. Also comes with an amzing case and Jaben bundle it with some great stuff like amps and DACs.
For more info on them all check out the individual reviews but these are all very portable and overall great IEM and the only one which value i will not rate is the 535 as it is not worth the RRP.
Hope this helps and you get some thing that is what you want, i will say that the two to really look at more are the bottom two!