aerolord
New Head-Fier
- Joined
- Oct 24, 2009
- Posts
- 44
- Likes
- 11
Hello, I am rather new here... thanks to this forum, I had purchased a UM3X for my portable entertainment. However, I do want something to use at home, I wonder if HD558/598 will be an upgrade or a downgrade when compared to UM3X? My source is just an iPod touch(which I am looking to upgrade to Sony Z Series or Cowon Z2 in the future) and I might buy an amp if needed. Any help is appreciated... thanks.