Fwiw, if one asks a producer to make a private label iem in small quantities you'll be able to pick among a number of housings and you can also choose what driver quality and configuration you'd like to put in the housings to match a price point. This means that the same housing can be used for a number different drivers and driver configurations. Think about it like a car that has identical look but you can choose between different motor options to put inside it.......
I'd guess the only way to really know the difference between identical (or very similar) looking IEM's from different brands is to actually get them both and compare them. I do understand that this is not very tempting though
I'd guess the only way to really know the difference between identical (or very similar) looking IEM's from different brands is to actually get them both and compare them. I do understand that this is not very tempting though