Hegel h300 or Krell S550i or Music Fidelity M6500i

Really appreciate you all the guys, I have oppo 105 and my speakers are Technics SB-A55.and also I have HSU VTF 15H sub.i want kind a kind of musical,rich, bright( no cheap brightness that creates fatigue), dynamic. I don't like dull and laid back sound.so integrated amp is good choice or I should go for the separates or I can use with oppo 105?.i am open for all the suggestions. thanks again and best wishes to all of you guys.

hi,I respect all of you guys,no body is arrogant ...etc.Actually in 1995 my brother gifted me that music system and was shipped from USA to my previous home country and now I live in USA since 2000, that my system is only in use when I go there for couple of months every year,so that system is still in their original boxes.Those Technics speakers are just like new even today.I know they are not B&Ws and I will replace them of course,Coz now I will buy a amp first (separates or Int. don't know), I have read all the reviews available for all of three amps but was curious to know an opinion for OP who really own them actually, that's why I put this post on Agon. I hope you guys understand. one thing I know that I love music with good sound system. take care bye.