Streamer/Ripper/Storage

Hello,

I’d like to purchase a streamer without a DAC. My DAC is optimized for USB so that would be my preferred connection. Qubuz will be my main source though I use Amazon also (this isn’t essential). For the last 10 years or so I used a Mac Mini with  Amarra. The Mac is no longer upgradable. I’ve been streaming directly to my Classe Delta preamp via airplay, but I’d like to use a dedicated streamer now. The computer and preamp are hardwired via Ethernet cable. 

I assume most streamers offer similar sound but I’d like a best-in-class easy to use interface. Let’s say budget is up to $5000. Can folks give recommendations please?

p.s. I’ve seen some older threads with similar requests, but was hoping to hear current offerings.

Thanks…