Since there are no threads related to this amp, I thought I'd just go ahead and start a thread on it. Like 200~300 other folks on the preorder list, I'm counting my fingers day after day checking head-fi private msg list, waiting on justin's pm of a shipping date. how are you guys coming...

After few hours of considerations, I went ahead and placed an order on Ultrasone Pro 900. I've been using Etymotic ER-4P for a long time (like since 2001) and I hope the pro 900 could deliver some great music experiences along with that. Can't wait to hear what it's like after allegedly...

Hello, I've been a faithful ER4P user since my purchase back at 2001-Jan. As of last night the cable starts to fall off, and now I cant hear anything from the blue side of the earphone I'm looking for a replacement for ER4P; I've been browsing the forum and seems like few choices I picked...