Hey, it was well worth the wait! (a few days in my case :)   The Arrow's got lots of power and hooking it up to my modest laptop system is like running it through a clear-o-matic. Maybe just a touch cold-sounding in the higher freq range but I don't concern myself much with that end of the...

I put in an order last Sunday 2/10 and I got it today, Thursday, 2/14 -- less than a week! It was shipped from California, where I live.    I'll post my impressions after I spend a few days with it. 

I've found that the 2400 doesn't really need an amp, it's definitely not a necessity. But I did get a Fiio E07K DAC/amp to use with my laptop and it did expand volume capacity and improve soundstage and clarity. Not by too much, but enough to make the laptop/amp combo my preferred listening...