I have to say, as introduction: I'm not an audiophile, just an "enhanced" user with more than 20 years of analogic and digital listen. I use mainly portable devices, some Fii amplifier, and I listen pop-rock-ethnic (50%) classic (20%) and jazz (30%) mainly lossless. And finally my english, it's not "mother tongue style", sorry for this.   This product (on amazon, 60 euros) has an elegant and robust big box where, in addition to the IEMs you find a little semi-rigid box for transport, and 4 sets of eartips, one of them is foam made. Overall I have...