Recommended integrated amp for Sonus Faber Venere S

I recently bought a mint condition sonus faber venere S. However i can't demo them at home or at any dealers because the venere s was discontinued. I had the chance to listen my speaker with audio research tube set up and i was blown away but Audio research is way over my budget. I mainly listen to jazz, blue , soul and vocal. My budget is around 3500 €. The cheaper the better since i also have to get a CD player. I have done some research and my list are: accuphase e-270, musical fidelity m6si, rotel ra 1592 , a integerated Hegel or esoteric i-03 ( im getting a good deal but never heard of them before). Thanks