Metrum Dac owners


Recently purchased an Onyx, which is a very impressive dac.  I'm just wondering if you guys use any USB to SPDIF devices like the Schiit EITR or USB regenators, and do they make any difference?

I have an UpTone regen that I used when my laptop was the source (now it is the SoTM), which I will hook up once the onyx is broken in to see what the effect is...
@roncagg , yeah let us know. I'm honestly confused by the vast array of things out there. I was gonna get a Schiit Eitr and call it a day but sometimes manufacturers optimize particular inputs, and I'm not sure if the coax input in Metrum dacs would be better than the USB inputs. There are way too many USB isolators/regenarators. IFI has like 26 devices, Uptone Regen/LPS is also something I'm considering, it'll take me a while to make up my mind.
New Metrum Acoustics forum: and they have announced their Ambre Roon endpoint too.
@nitewulf , @roncagg 

Curious guys, what power cords and digital cords are you using with your Metrum DACs?
BTW, I am using a Sonore UltraRendu with my Onyx. Its working out really well for me so far. It will be powered via an Uptone LPS 1.2 as soon as I get mine.