I have had a Nova 150 for quite some time now. Running Tidal and Amazon music from IPad via a USB to lightning Audioquest Cinnamon cable. Sounds nice thru my Egglestonworks Fontaine speakers. They are not that efficient (87) so I decided to purchase the Nova 500Amp and use my 150 just as DAC/Preamp. Hoping the extra watts will help my speakers light up at a much lower volume level. Low level listening is important to me and I like to hear the details and nuances without having to turn the volume up that far. Will let you know after I receive it and integrate it in for a bit how it is. Joyous Listening....
Christian
Christian