2 speaker setup bowers cdm9nt help

[LeoB89]

Hi everyone I bought a pair of B&W cdm9nt's. Anyways currently I am using them with a denon 2312 that I had before but it it sort of broken. Need to turn off and on a lot and is just annoying sometimes. I was looking to replace the denon. I want to use the speakers for general tv use as well. Source is spotify from a roku 3. I also eventually want to buy a turn table and buy some vinyl.. room is large and open. New florida style home .

Thanks
Leo

 

[LeoB89]

should I purchase an integrated amp? separates or another denon 4520? If i went the integrated or separate route how wold i connect the roku? would it use the tv dac or pre?