Although impractible and overly expensive you will likely change both your "receiver and your speakers. If you can audition either of the speakers you are considering or their amplification I would do that . What do you want? Are you looking for another receiver or are you interested in high grade amps to improve your sound. If you want an amp you probably would be happier with an integrated vs. separates. Then you have to give us some idea of how much you want to spend and the type of sound you want.
Same goes for speakers. Budget? Style- monitor or floorstander or ? built ins? etc. Most people will say that the speakers matter most and I don't disagree but we need more info to help you.
Same goes for speakers. Budget? Style- monitor or floorstander or ? built ins? etc. Most people will say that the speakers matter most and I don't disagree but we need more info to help you.