Can you put a Krell in an apartment?

I would get a house, or a cabin, where you can install a true dedicated 20 amp circuit, and also, have the benefit of non connecting walls with others. If Krell recommends a dedicated 20 amp line, with your current apartment, this would not be the amp for you. Usually, ime, 20 amp circuits require heavier gauge in wall wiring. If I recall, the attached power cord, has a 20 amp plug. 

I can just see the KRELL taking out all the electric for the whole apartment complex. Lol!! Sounds awesome!!! I am going to move forward with the purchase and see if I can get an electrician over here to run a line from the main box on the apartment building. True "GONERS" never quit. Even if they live in a 500 square foot apartment in the hood. 

You should have the electrician check it out before you buy the amp. You're putting the cart before the horse!