Qobuz - how to stream to Hifi

Up until now I've been using a Vortexbox server to send my stored music via wifi to a Raspberry Pi interface to my digital amp, controlled by Orangesqueeze on an Android tablet.
A week ago I started to try the Qobuz streaming service and am very impressed with it. I stream the content by running the Qobuz plugin on the Vortexbox (LMS).
However, there is limited functionality on the plugin (esp. no playlist functionality). I only really listen to music on the Hifi so what I want to do is play streamed content on that and simply add things I like to a playlist using the Android tablet.

How ?

I'm not that precious about the Vortexbox / LMS (it's been wonderful but happy to move on) and am thinking of renewing my IMac and installing JRiver for my downloaded content, and transferring my stored FLAC files to that.
But is there an application that allows me to stream Qobuz, controlled by the tablet, and manage playlists etc. via the tablet ?
Does the Qobuz app simply let me direct music output to my wifi enabled Raspberry Pi at 16/44 or better ?

Sorry for being so dense. Can't say I fully understand all this stuff but have largely followed instructions with all of the above.

Thanks