[Eugenio_Fen]

Some sellers are already selling the EVO STA SE stereo power amplifier, which I can't find on the official Nuprime website yet.
What's the current status? Is it in production or not, and when do you plan to officially release it?
 I can't wait to get it or try it out, since I already own the base model EVO STA.
What improvements does the SE model have?
Many thanks!

[mresseguie]

Not that I have an inside source, but the word I heard is that they will begin shipping on Feb 23rd. I'm looking forward to mine.   
Chinese New Year celebrations begin tomorrow, so I imagine everyone is taking a break.

[AllanS]

Jason may step in with a more complete description but he briefly lists changes incorporated into the EVO STA SE in this thread: https://www.audiocircle.com/index.php?topic=193240.msg2027925#msg2027925
- updated amp board (no details) and change to ANC GaN PS described here:
https://nuprimeaudio.com/product/ida-9/ https://nuprimeaudio.com/product/ida-9/
The link is to a different product and I assume different implementation but it’s reasonable to assume the characteristic improvements are the same.

[rustydoglim]

I just published the product page: https://nuprimeaudio.com/product/evolution-sta-se/
This is a beast!
The old review of Evolution STA serves as a reference: https://nuprimeaudio.com/nuprime-evolution-sta-stereo-power-amplifier/
The STA-SE upgrade is a huge improvement, not an incremental one.  Will it surpasses the 30,000 CH A1.5 this time?  I think so.

[mresseguie]

400 watts per channel!!! 

Looking forward to this!