Integrated amp recommendations for harbeth 30.2 XD


Hi - I'm currently using a Rega Aethos integrated amp with my 30.2 XD speakers.  I'd appreciate your comments / recommendation for a better integrated amp.  Some friends suggest that I consider the Luxman 509II or a Moon integrated.   
Your comments are very welcome!
newton
Yet to meet a speaker that a Moon by Simaudio 240i, 250i or 340i did not like. 
In other words you can not go wrong with these fine Canadian machines.
Wonder how the Harbeth’s pair up with the Musical Fidelity Nu-Vista product line?
Wonder how the Harbeth’s pair up with the Musical Fidelity Nu-Vista product line?


i suspect pretty well... mf’s are voiced with a somewhat spotlit treble (and neutral textured midrange and solid, tight bass)

the harbeths can use some of that (at least the non xd ones can, before the xd generation turned up the treble some more)
rogue audio cronus magnum iii.  best sounding amp in its price zone.  you get it all, open tramsparency, refinement, power and impact.  so good it is a no brainer with these Harbeths. m