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 switched between a Parasound A 21 and 20-watt Cary CAD 572 SE tube monoblocks that are MOL on permanent loan to drive a pair of LS50s, and was surprised at how well the Cary amps sounded with those speakers.  (I plan to compare them to an Ayer VX-5 Twenty that I hope to have soon.)

db
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Bob are there some amps that come to mind that may pair well with the ls50s?  <$1k used price would be good
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