I don't know but would be interested in your findings.
4 responses Add your response
In my opinion, they are anything but similar. I comparing older Krell classic sound(FPB-300,600- Not sure how the newer stuff sounds like) with current MBL. MBL 9007 and 9008 are a lot on warmer side of neutral and has hefty low and mid bass imparting solid lower mids with lifelike body. It is not like there is restricted high; there is indeed sufficient high freq extension but overall balance IMO is weighted on warmer side.