amp for maggies 3.6

had maggie 3.6 for awhile need better amp
bryston 9b 5 channel
bryston pre
4 tower snell mk2
2 bookshelf snell
2 center snell
300w powered sub snell
2 magnepan 3.6
old kenwood receiver runs 2 towers ok will run bookshelfs
after new amp addition
krell cd

dance trance club music

biwired
suggestions welcome and appreciated

currently maggies underpreforming
love the treble and mid's need more

bass fine no change necessary keep sub low and off on poor recording as krell very unforgiving especially with bass

Thanks to all