Pl advise on Amp for listening to AOR on Klipsch RF7 Mk II via a custom built R2R NOS DAC

Looking for tight (controlled) bass, pronounced mid-range and soft high (highs should not be shrill).
Options (shortlisted) are:
Burmester 036
Classé CA-2300
Gryphon Diablo 120
Hagel H390
Krell KAV 2250
Mark Levinson 23
Pass Labs 250.8
Bryston 4B
Any other recommendation?

Thank you.
Mark