Blue Circle vs krell


I currently have krell kav250a and have been look at upgrading to krell ksa300s. I have also been considering Blue circle bc204nsl kq amp. I've been reading a lot about Blue circle and i am intrigued with products and concept. I really like there power conditioners. I would really like to hear form someone who has owned a blue circle amp.
ThanksĀ 

billarfsten