I'm searshing on internet informations on amps like the xpa-2 from emotiva or any outlaw amps, rotel ,sherwood ,Atoll, naim ones...
All at range between 1-1000 euros max.

Then i found this:
If look at http://emonatics.com/M80XPA-2.shtml

So i should avoid Emotiva with m80v3 or does it apply to m80 v1 only ?

I'm really pleased with m 80"s speackers my harman hk675 won't even enter in protection mode if i don't use bass and trebble management. so i'm ok for a while.

It's just i don't want to make a mistake if i choose another amp.