Facten--Hi..............................
I have had both units..............the krell --to my ears -- is a far superior unit..however ,I would inform you that although it is not mentioned often, the Krell is used to best sonic advantage with the XLR inputs as oppossed to the RCA single ended...Not only does this come from my experience with the xi 400 but if you take the time to call Krell and speak to them they wil tell you flat out that the Krell 400 xi was built from the ground up with the best sonic results from the XLRs. That said I will tell you I have an excelent Krell 400 xi for sale now on audiogon--but in general I felt I should write you and " spill the beans" on the Krell so that you would be well informed before making any decision.........
good luck nd god listening,
Blotto