I'm from Italy.
I bought the 250 X 2 4ohm version with his 300VA power supply.
Good good good.
I like it.
I put 4 star in quality only becouse its input impedance is low, but i drive it with a 10K pot and sounds very very good.
It's possible that with a good preamplifier sound will be better, but for me it's already outstanding.

Thanks,

Roberto.