Yes, I just read the message from them sent 2 days back. They said it will be available on 20th/21st Feb. Not sure what marking they have done now, but I just feedback to them to put a sticker tag "旧版pro" or "First Pro" version to indicate it is the former pro version. So it won't be any confusion when anyone order via a purchasing agent. You may probably stress on the words "旧版pro" and the agent/seller should know.
I told Havi that the old pro is highly recommend and he agreed that the vocal is really good on it but the bass may not excite the mass market. So they came out with the Pro II version to cater for mass market as they would definitely need to generate profit for the effort.
Thanks to bhazard for the effort and recommendation!
No, thank you! You were able to communicate to them to help get them back on the market. Kudos. The Pro 1 is a much better IEM.
The bass is very neutral in the first pro, like the RE-400. It doesn't have much impact or punch, but it is clear and defined.
The bass is much bigger on the pro II, but treble is greatly lacking.