I can do that right now.the amp is powerfull clean natural sound as they say. Ive had before the ax-497 the models above this one, and at the time I had the S30 cambridge speakers.Horrible really the mid lift was unbeareable, so I returned both,both had the idea I should have kept the amp.but this one being a little less powerfull os powerfull enough.they I bought the millennium 200 and a pm4001. the pm4001 was awwful in controling the treble on these speakers.SO I returned it.the ns-333 I slhoud say you can compare to the SA1 you have (but I never heard those) but the ns-333 detail is so huge, and they dont get sibilance or hard when pushed to above normal levels.of course the bass isn't much, but the mica cones work great.they go donw to 60 hz