I want to get into streaming but am in between amps at the minute. As I have a Nak ca-5 I use as a phono stage, does it make more sense to get a Sony AV amp from the quality ES range (which I understand would have its own DAC), hence meaning I would just need a streamer. I am wondering what would be the difference in sq between this and a standard 2 channel amp from the ES range, I also need a remote, so that cancels out a lot of the 2 channel ES stuff, I understand I would need at least a 770 upwards, of course all the AV amps came with remotes.