Thoughts on Schiit Mjolnor tube preamp/headphone amp


I am currently using my Mjolnor Preamp. to run both my balanced headphones and balanced Adcom 555se and Wilson Benesch Square Two Speakers. I am currently using a Teac UD-501 balanced Dac, Sansui SR 525 turntable and Nagaota MP 300 Cartridge. I split time between the headphones and speakers about evenly (Condo Living) I try to spare the neighbours during sleeping hours! I have a mix of vintage and newer, with the Wilson Benesch speakers being the latest addition.
Just wondering what thoughts folks had on the Schiit Mjolnor as the preamp?
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I haven't  heard that particular preamp, but in general the stuff from Schitt is good schitt.  The guys who design that stuff have a lot of experience in audio and they are doing some very good things by thinking outside the box.  
Your preamp is discontinued and I haven't heard it, but in general, I've been extremely impressed with the four pieces of Schiit gear I've bought. I find the sound quality excellent, especially so for the money. My sole "complaint", and I don't feel that is the correct word, is that they run a bit too warm, But, that is basically a comparison of their more inefficient old school design philosophy versus the modern digital approach many other manufacturers have taken these days. 
Thanks for your comments. As some additional insight into buying the Schiit Mjolnir 2 last year, it was a toss up between the Freya+ and the Mjolnir, I wanted a tube preamp, but I also wanted a balanced (4pin) headphone connection. The Freya+ offered some attractive options including; tube/or solid state plus a remote, which I solely regret seeing the Mjolnir dosen't have a remote, and I constantly have to get up to change the volume. The mjolner is, from what I understand, a true balanced in and balanced out preamp so it would accommodate both my balanced headphones and balanced out to the amp. I understand that the Mjolnir now has been discontinued, but I would welcome comments, or peoples experience with the Mjolner 2 or the Freya+ and  some of the compromises they have made in buying a preamp.