integrated amplifier for canton

[russomando]

Hi, I have to buy a new integrated amplifier to drive my canton fonum 401, my budget is low.
I am evaluating these:

1) Cambridge audio topaz am10
2) Pioneer a-30
3) Denon pma720ae
4) Marantz pm5005
5) Yamaha as301

Which of these can give me a warm sound, solid bass response, and best interfaces with these speakers?

thanks.