Hifiman Iem Amp Card

I have both IE80 and IE 800. In my opinion, IE80 is a great place to start Hi-Fi, it's a very versatile IEM. And IE800 sounds like full-sized open back headphones and is a great IEM. For both of these, you'll need a decent DAP to show all their potentials. I use my IE800 with HiFiMan HM901S+IEM Amp card.