Digital streaming options for my system are confusing


I appreciate your advise in advance as I am more of a old school vinyl/cd guy. I have a McIntosh MAC6700 integrated receiver. It has a DAC but tech in this area is evolving at such a rapid rate that I am confused as the best way to access a high audio quality streaming/digital playback source. I have heard hi end streaming services (Tidal?) are great but my Amp does not have a direct iPhone/iPad connector. What is the best way to go that will keep my system simple and easy for the whole family to access? 
telemarcer
I went a very inexpensive route by using a Raspberry Pi as my renderer. Took a bit of work to get it stable, but now it is flawless. A new user will find recent versions easier to use than I have for the past few years, for sure. I use Max2play on the Pi. Wired to my Orbi satellite. The Pi has a Digi+ on board to send digital signals to my dac via coax or Toslink. I use JRiver on a desktop on the main floor as my server. Connects to living room, sunroom, and Pi. All points controllable with any Android or Apple device. Total cost with the Orbi network included is right around $400. Not including Dac, of course. I would challenge anyone to listen to my system and find fault. At my level ($15k system), it is more than sufficient. There isn’t a server/computer/streamer worth the $10k that one company charges! Nuts! It is digital audio! In 5 years it will be totally different. Also don’t buy into this high res stuff. Most recordings are made at 24/96. And this is only done to allow digital headroom for EQ, Compression, etc.

Telemercer your best bet is to contact us we can ship you a Innuous Mini and a Bluesound Node you can compare to your hearts delight and ship back the one you don't want.

That is what a good dealer can do for you make your choices easier.

Dave and Troy
Audio Doctor NJ Innuous and Bluesound dealers 
If you go with the Node get the Node 2i it's wifi is wifi 5 where the Node 2 is wifi 4.  
Audiotroy- yeah that is good advice. Also, tricky how you offer great advice on the forum and can slide in a sales pitch for business. Arrogant, but I am sure you get a bite from time to time. Maybe you could pitch your customer service and terms and conditions as well.