Bluetooth streaming


Opinions please!
Im streaming Spotify from my iPad to a rocketfish Bluetooth receiver,into a moon 100 d dac,into my preamp.Some music sounds pretty good while other songs just sound bad?I guess my question is ,would a better dac make a difference?Is it possible to clean up this source somewhat,or is this just a bad way to stream music?Thanks in advance!
corvette01
I have been absolutely delighted and happy with the Auris bluMe Bluetooth DAC. It is a audiophile grade DAC with AKM chip inside. I use Android phone and tablet to stream my music. Highly recommended.
I stream Spotify from my Android tablet through a yamaha blutooth Rx via coax to my NAD M 51 dac and it sounds pretty good but no where near CD......it's good for casual listening and I can control play via my tab so it's convenientĀ