Aune S2 Panda Mk2 Headphone Amp

One of the few reviews I could find. A comparison of this against a Schiit Valhalla. It's in French so open it in Chrome and click the translate button that pops up or just drop the URL into http://translate.google.com and click the blue 'translate' button. It's kind of slow but it will load eventually. It will spit out some Engrish but you should get the generally idea. http://www.tupperwav.com/comparatifs/amplificateurs/aune-s2-panda-mk2-vs-schiit-valhalla-ou-quand-lours-chinois-ne-cogne-pas-quen-noir-et-blanc

Link to Aune's S2 page: http://en.auneaudio.com/html/en_products/NewDesign/s-series/126_24.html Link to a neat little required headphone power/voltage/current calculator: http://www.apexhifi.com/specs.html Power required to push your headphones to a desired dBSPL depends on the sensitivity of your headphones, so you'll know that better than I!

Cant find any detailed spec on this amp. I was wondering what is the power output at 600ohms. Looking to get this to pair with the Aune T1.