The Krell 550 I was designed from the ground up in Ct and there proto types my friend works as a tech there,he said once everything passes their testing then they source quality parts throughout the world ,the majority
Are not from China.the fabrication and assembly is. All machinery is mainly German machining centers .qc is very tightly controlled. The 55I
Is far superior the old 300Iin everyway . You even need a 20 amp service
And outlet tons of current ,as stated the preamp section has technologies from their
Flagship preamplifier. Compared to my Hegel 200 integrated amplifier it has much more power ,control and inner detail . I think it is in some ways better the the a Hegel 300. As far as a Bass slam ,power ,and dynamics,the Hegel is a bit smoother.but this is very musical ,get a warmer dac and good cables.for a great match a true bargain at $5k. I will be buying one for Xmas,hopefully !
My Hegel 200 is a excellent integrated .i just want the extra power for my large new room.