@pdjmwj
I agree the Aurender N10, despite being released in 2015 and discontinued in 2021, is still a good streamer in 2025, particularly if you have good DACs and plan to use its AES/SPDIF outputs. However, when I upgraded my N10 to the N20, the sound quality increased significantly. I suggest you look at the N20 and its features. Based on my experience, the Aurender N20 does indeed represent a significant upgrade over the N10, especially in sound quality, making it a strong recommendation for anyone considering an upgrade. Aurender makes other streamers but I am not familiar with them. As posted above, I suggest you do some additional research on these models and maybe some other brands.
HOWEVER, my next upgrade was to the Infigo Audio IS-1 Streamer (About $5,000) running Audiovana for another step up in sound quality. "The Infigo Audio IS-1 Streamer running Audiovana is a high-end digital music streamer known for dramatically improving sound quality. It features a dedicated Intel quad-core CPU with one core solely devoted to music playback, ensuring uninterrupted audio processing. It supports multiple operation modes including Audirvana Server, Roon Endpoint, HQPlayer NAA Endpoint, and UPnP endpoint, making it compatible with most music players on the market. It has many choices that make the steamer very useful.
The streamer uses an ultra low noise linear power supply and includes gigabit fiber optic isolation for the network connection to eliminate noise and jitter, thus creating a very clean and transparent audio signal”. I suggest you look at the Infigo Audio IS-1 steamer.
Yes, there a slight learning curve when using Audiovana but it is not that difficult. The IS-1 Streamer supports other source options so you pick the one you like including Roon.
Click here for mfg info
See my comments on the Infigo Audio IS-Streamer