alon model 5 mk 2

I just hooked my alon v mk 11's to a pair of cary v12r's in stereo. verically bi-amped with the option to switch the bass to ultralinear. So far very happy with the results. Previous amps were simaudio ss monoblocks. Good but the carys present a broader soundstage and to me a more satisfying sound. So far I've kept the bass channels in triode. Doesn't seem like I will need ultralinear except possibly to annoy the neighbors.