White bird amplification

Does anyone have any experience with White bird amplification?

They have some interesting products and they can be customize at a somewhat reasonable price.

I'm considering purchasing one of their preamps and was hoping to find some reviews but there's not much out there. 


I would think twice before buying from overseas.  I am assuming that you are in the US.  I have heard countless horror stories about US customers being ghosted whenever they run into a problem with a product purchased outside of the US.