Hello, I am looking for the best in-ear for classicals. My criteria are: fidelity and clarity, soundstage, fair to good bass and since I'm wearing it for a long period of time and walking around, comfort. mic and controllers are extra pleasant options. My budget limit is 300$ Max. I've searched...

Lately I got an earset 3i earphone of B&O. I've read a lot of reviews about how it is sometimes difficult to find the best fit for this earphone. The thing is how can I know if I have the bet fit to have the best of sound quality?

So I've searched everywhere I could for criteria of a goos sound quality on eraphones and I didn't find any. well, what is important for me, most of all, is details. I'm looking for something with high fidelity to frequency, high dynamic range, low cross-talk on stereo and low distortions. what...