Replacing a Cambridge Audio CXN V2

I am in search of a possible upgrade to my CXN V2, if a reasonably priced option exists.  I am looking for a streamer/DAC with wifi capability but do not need the option of an included amp or preamp.  My goal is for an improved sound, preferably noticeable.  I don't have any issue with my current setup but am always looking for improvements.  My limitations are that it needs to be wifi/Bluetooth capable as I don't have an ethernet plug accessible where my equipment is located.

I just don't even know where to start.  It will be connected to a HiFi Rose RA 180 integrated amp playing through Paradigm Founder 80Fs.

I'm hoping to keep the cost around 2K.

Thank you in advance