Without knowing your budget, the recomended power amp would b the Mac MC 206.. But really any half decent two channel power amp would do the job consider , Rotel An RB 1070 while a bit dated will do a fine job. used models can be had for a reasonable price. I have a pair of them set-up in a mono-bloc format and they've been in us in my second system for close to 25 years, And are working as if just plugged in.