Finally V2 in stock

It looks a lot like AM Prisma at nearly twice the price. Is the PSU really included? What kind of PSU? What kind of controller?

PSU included, Pi as controller unless V2 is very changed from V1.

What is V1? The Pacific 1250? V2 doesn't look anything like it. Don't see any PSU in the picture thus the question.

1250:
http://www.xbtec.io/products/pacific-1250-1-25-thashsecond

Quote

The PCB boards and aluminum cases are ready now. The miners will be shipped on August 31st.