Help in selecting 1 of 3 amplifiers


I’ve narrowed my choices for a new integrated amplifier to 3: Peachtree Nova 125 se, Rogue Sphinx, and Wyred 4 Sound mINT. The amplifier will be paired with Kef ls50s and play mainly digital files either from an Onix XCD-88, or an SMSL Sanskrit external DAC (won’t use the external if I get the Wyred or the Peachtree). What are your thought on choosing one? I can’t audition any of the amps where I live so I’ll be buying it blind, umm unheard?

the room is on the larger side since it’s a combined living room and kitchen 15’x25’. The speakers will be in a built in wall unit. Acoustically the room is pretty good, even our Samsung tv sounds darn good, so I’m not worried about the ls50s being unable to fill The room. I’m trying to keep the cost down so I’ll be picking it up used, if Zi can find one. Help me pick the winner!
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I've heard the ls50 with an NAD 326BEE and was pretty impressed. I imagine the Yamaha AS501 - 801 series would work well too. I recently purchased a Teac AI2000 used on here that I intend to eventually pair with ls50's and expect similar results. 

Try the Ming Da tube intergrade amps. There rugged and reliable. Dead quiet and clear as a moon lite sky. Bias is easy and do it once every 6 months , like my sex life !
I had the KEFs ls50s paired with the Rogue Sphinx for a while.  In my smallish room, it was a bright combination.  (Some people love this pairing, but I've also noted others who reported it was bright.)  I now have my KEFS paired with the Vinnie Rossi LIO, which is a magical combination (although the LIO is quite a bit more $$$ than the amplifiers on your list.)  Closer to ones you are looking at, I have heard the Schiit Ragnorak is a great match.  Since Schiit offers a trial period, it would be easy to try it out.  Good luck!  Margot
Not on the OP's original list, but another +1 for PrimaLuna. A friend's LS50's really sing with this integrated. Seems to be a popular combination. http://www.primaluna-usa.com/prologue-premium-integrated
Thanks for all the great suggestions and helpful information.  I missed out on a couple of great buys over the week but was notified by Peachtree Audio that a recertified Nova 125 SE was available for a great price and in the rosewood finish, which is the one I liked best.  So after much consideration I'm going to pull the trigger on it tomorrow (unless a great bargain pops up overnight!). I'll likely get it later this week and then Ill share my report!