Can anyone compare ER2SE with Hifiman RE-0? Cause idea of using DD as producing analytical sound reminds me RE-0 from the beginning.

Not sure. Also, what do we understand from driver technology? Different driver type, advanced tuning options etc.? When it comes 'sound', quality wise means different imho. It's not (maybe will never be) like 1080p vs 4k. So, not sure if they can do 'better' than ER4 in terms of overall...

It seems ER5 is coming in near future.

Oh, I see, it's technically possible but you need to built it, right?

I've never heard this. Are you sure?

You can't turn your P to B with any adapter or converter.

That doesn't sound good.

Just saw this on Amazon: https://www.amazon.com/Etymotic-Tuning-Earphone-Different-Filters/dp/B08D2KRV13 "Etymotic Tuning Kit for ER Series Earphone with 5 Different Filters"

I recommend Shure Olives (PA910 or EABKF1). They’re comfy too.

Still using my QA360 with my ER4SR.

Interesting. Looking forward to comparison with 'nut.

It's also great with ER4S. Of course something always missing but 'nut drives it like authority.

  Looks great :) How did you do it?

What do you mean with modern cable? This cable is using every newer production of each model, including B. The only way to identify is checking y spit. Like this (no need to break it!):

Count me in! First one is very cool.

I had ordered from CkLewis too but I canceled it yesterday because of the same reason. p.s. I went with this seller: http://s.aliexpress.com/YzQJzmq2

I'm not sure. Price increase, excess demand, time.. It's absurd if it's about stock. Cause it means they just activated the sale for just 3-5 piece..

I think it's not about stock, it should be about something else.

That's enough for me, thanks. 

I also want to hear something from you about comparison with Alien, mate.

I'll use it with my one and only er4s but I don't want to spend more. I hope I'll like it. Last time I used Alien, I adore its sound signature but didn't like build quality, especially for the price. I don't want equal performance with Alien but if it's better than my rockboxed clip+, it's...

I couldn't take it anymore and bought one. So, waiting period has just started.

Sorry if I missed but do they ship with tracking no. or not?

What about synergy with ER4S? Have you ever tried with it?

Seems interesting, subbed.