Hi. I am newbie at Hi-fi and I need some advice.
I'm buying a couple of B&W 683 and I am hesitating for the amplifier:

-Denon PMA-1500AE
Got great review and considered one of the best of his price range. Said to be neutral/smooth sound.

-Rotel RA-06
Said to pairing extremely well with 683s. More rough/harsh sound type.

I listen to '70 music, both acoustic and electric rock. I want the music to be the most close to the way it's meant to be listened, with no colorization.