Amps for jm lab mini-utopia - - any suggestions?

I have a jm lab mini utopia. Any suggestions on what amplifier to use as a good match? I currently own a Plinius 8200Mk II and im thinking of an upgrade. Rest of the gear is Musical Fidelity Nuvista 3D cd player, analysis plus cable oval 9, DH Labs air matrix interconnec. Music preferred is Jazz instrumental and vocals. Thanks.