I recently purchased the Krell SACD Standard+400xi combo. over the MF A5 combo. The Krell pieces sounded far more dynamic with deeper bass through a number of different Speakers. I agree with others that these Components must be run in balanced mode to sound their best. The 400xi is good on it's own, but really comes to life when paired with the Standard. Plus, in Black look far more impressive than the silver MF Components, plus you get the best Customer Support in the industry through Krell (CT).
No complaints here.
No complaints here.