Do you have the opportunity to hear the ProAc with any other amp at all? If low volume performance is important to you, I recommend verifying you can get that from the speaker.
Some speakers are much better at low volumes than others, and it's not necessarily something a different amp will address. It might help, but just saying that ideally I would make sure.
Another variable to consider is the preamp: what was the preamp you heard these with, and what are you planning to use?
Some speakers are much better at low volumes than others, and it's not necessarily something a different amp will address. It might help, but just saying that ideally I would make sure.
Another variable to consider is the preamp: what was the preamp you heard these with, and what are you planning to use?