Amp for Magnaplanar 1.7i


Hi all, first time poster here. I want to buy Maggies 1.7i, but cannot afford Bryston monoblocks. Looked around, noted some people mention Wyred4Sound SX1000R, Shiit Vidar, Parasound Halo A23+. Any suggestions in this price range (up to $2000)? Thanks. 
dark5
Dark, Are you limiting your purchase to a new amplifier or are you willing to purchase used? I listen to 1.7 and decided to go with used after learning that many good AB amps have 20 years of warranty.  
I had some bad experiences buying used equipment in the past, so mostly interested in new. I would certainly buy something used under factory warranty, but not sure how it works. Do I need original purchase receipt, is it transferable, etc.?