That Magicos need big solid state amps is a canard. They will work really well with powerful tube amps. Unfortunately I suspect that 150W may not do it. It’s nothing to do with playing loud but all about having the headroom for the dynamic range these speakers are capable of
I get great results with my Q3s and VTL MB450III but while my dealer thought they would sounded good with EAR890 monos (140 W) I found that combo lacked life. As the S5 are less sensitive than the Q3s I would worry that 150W could come up short
I get great results with my Q3s and VTL MB450III but while my dealer thought they would sounded good with EAR890 monos (140 W) I found that combo lacked life. As the S5 are less sensitive than the Q3s I would worry that 150W could come up short