Which Integrated Amp for B&W 703s?

I am looking for a good integrated 2 channel amp to drive my B&W 703s. Someone suggested the Krell 400xi. Any suggestions about other alternatives or any comments on the Krell?

Since nobody has answered this yet, I would suggest Classe CAP-151 as an alternative. The Krell KAV-400XI would be more punchy and dynamic while the Classe will be smoother and warmer. There are many other alternatives available so I will leave it for others to advise.