amplification for devore fidelity nines ?

hi to all.
im looking for amplification for my devore speakers gibbon nines.
i m tried few amplification like cary sli80 and ear 834 l preamp with nuforce monoblocks.and i dont be amazed by them.
i hear few suggestion of amp for my devore speakers but i cant test them or hear them in my country (very expensive to the dealer to bring).
i like to know yours good advices to me the options are :
1.leben cs600 2.pass labs int a30 3. Pathos TT Anniversary 4.shindo the enter level preamp ag.. something with maybe not expensive power like shindo levels lol
5.audio research pre ls22 with them power vs 110.

what will be the best choice if i look for musical sound that will be amazed my speakers
thanks alot hope to hear from you