Need recommendation for amplifier


One of my NuForce monoblock amplifiers seems to be irreparable.  I need to get a new amplifier.
 I’m looking in the one to two thousand dollar range, new or used.
Any recommendations for a decent amplifier in that price category?
128x128rvpiano
@rvpiano Do you know which variant it is?  The last iteration before he went over to the Aria/SA-100 models seems to have been the 150A Reference Version 2.
My version is the 150A Ref V2 , Made in 2010 .
Guy I brought it from also had a "Hot Rod" for sale , said the difference is there but no big deal between the two.
I know him to be an honest audiophile and true music lover.
Sale was only because he was financing  going the 300b set route just for fun .