are you all saying tf10 fits better than shure 530? what am i reading here lol....
btw tf10 is more V shape than 530 and i find 530 warmer, and tf10 separates instrument more than shure does
and yes i do own them both
A good amp does make sound different for sure, but in my case, I didn't like how it changed, I liked how my IEM sounded without amp.
Of course this is personal preference and different amps will result different sound...