I have a set of Paradigm S2 V3s with a C3 V3 center and driving them with a Yamaha RX-A3050. A fair number of people recommended I get a dedicated amp to drive the LCR speakers.
Amps aren't cheap so have been looking at the Emotiva XPA-3, Anthem 325 or a used Anthem MCA 30. Of those 3 the Emotiva is new and (seems like) a good value, the Anthem is new and the used Anthem 30 is inexpensive and (possibly?) a good match with the speakers.
I realize there's no "correct" answer but would love to hear people's opinions on which amp they'd purchase.