Yes. Small Green Computer sells it, 8TB, for $1,575 .I have used a laptop, Bryston BDP-1 (5), CAPSv3 (4), CAPSv4 (2) , even an Aurender (3), and now Microrendu (1), with each having different sonics. I have rated the sonics over the past several years in my system for stereo, with (1) being the best, (5) being the "worst". The Bryston was digital out, all the rest were USB out using the Berkeley Audio USB to digital converter.
The MicroRendu is the real thing!!@@
Main Roon program runs on my CAPSv3, which I also use for multi-channel over HDMI with JRiver Media Center. MicroRendu is Roon ready and does the sample rate/bit rate conversion and outputs audio via USB - to my Berkeley Audio USB to digital output, which goes to my Theta CBIV SSP out digital to my Theta Digital Generation VIII Series 3 DAC, for stereo!
Microrendu (Roon Ready) $640.00
http://microjukebox.com/products/microrendu
with iFi power supply $690.00 (Sonore)
http://www.microrendu.sonore.us/
or add Sonore Signature Power Supply $1,399.00; $1,589.00 with Synergistic Research black fuses
http://rendu.sonore.us/signature-series-power-supply.html
or add HDPlex power supplu using 7.5 vdc output $395.00
http://www.hd-plex.com/HDPLEX-Fanless-Linear-Power-Supply-for-PC-Audio-and-CE-device.html
Sonic Transporter AP 8TM (Roon Server) $1,575.00
http://microjukebox.com/products/sonictransporter-ap-8tb-roon-server
(music server Steve Williams mentioned, which will run programs like the main Roon)
(If I was doing a completely new two channel music server system, I would consider getting the Sonic Transporter AP 8TM. But I already have a Western Digital WDMyCloudEX4 - 16 TB - using my multi-channel CAPSv3 Zuma to run the main Roon program.)
In one of the closed Microrendu threads here, Amir agreed that lower power usage should in theory provide lower electrical noise, and thus the theory goes better sonics. This, and theory that ethernet in only provides for better isolation and less noise (I ain't no spankin' engineer, so I ain't promising I am explaining this correctly, my objective style is perhaps more "Trumpian". HA!), is why Andrew Gillis of Small Green Computer was so interested in being involved with this Microrendu project with both John Swenson and Sonore.
Amir's theory (which I respect) that using a top notch USB to digital converter obviates any difference in sonics in the downstream computer/music server is clearly not proven with subjective listening in my own system.
I think objectivity is important, but not everything, and of course if objectivity tells you one thing and your ear/brain/sonics over time tell you something else, then perhaps the objective theory may be flawed!