Streamers under $1500

I have the Wiim Pro and then upgrade to a Silent Angel  M1T. Sounds way better (software is nice) and is in your price range.

I agree with old Sonos sound. My Sonos amp and speakers are perfect. I switched to BlueSound since it has extra features, a really nice app, and power supply can be upgraded. I use my OPPO uhd 205 as my DAC and have a purple flare power cord and a Nordost coax. Instead of the Nordost just buy the upgraded linear power supply from Teddy Pardo. Ask around, it really makes a difference. Sometimes you can find people selling the older Node 2i with the upgrade for $600 which is a killer deal. After a few hundred spent. Take the rest and upgrade the DAC. It makes way more of a difference. Infact, I say keep your Sonos for now and buy a used DAC of your sound flavor. Once you have your digital foundation then test new streamers. If you do find the BSN with a linear power supply for $600 or less. The best part is if you upgrade to the newest NODE later you can still use the LPS. You will need the guts for the NODE/X which will run you about $150. If you are still hung up on a new streamer for less than $1k. A lot of my friends like the EverSolo A6. Great value for money but the NODE does have a few more features that the EverSolo does not have. I hope this helped. 

Actually that is a good point. What DAC are you currently using?

In my opinion,  the operating system and which music services it supports is extremely important for your enjoyment of a streamer.  I listen to Amazon HD and Idagio.  None of the high end streamers support both of these services.  Therefore,  I'm using a Bluesound Node as it does support the greatest number of streaming services including those two.  I did upgrade the Node with a TeddyPardo LPS,  which made a significant improvement in the SQ.  I'm using the digital out into my PS Audio Directstream DAC Mk1.  I  have to say that it sounds great,  with a wide and deep sound stage,  and great imaging. 

Innuos had a streamer hard drive that 

Starts at  afound $1500 it comes with a decent 

Smps power supply, they make a matching 

Linear power supply that make it sound much better stil

As a later ad on for $1500 thats the best quality option

I have seen , also there library app is very solid and sounds 

Very good ,better then Roon in sonics.