Living in Switzerland, hifi kit is very expensive but in the next month I'll be travelling to both New York and London so will have plenty of opportunity to upgrade.
Q1, My home set-up is a marantz cd player and marantz surround amp that I listen to through an old pair of beyerdynamic dt231's. I definitely want to upgrade and having looked through the forum for a month, would like to audition some grado's (325i's), sennheiser 600, AKG 702, Beyerdynamic 880 or Ultrasone 2500. Should I look at anything else? And should I just plug my new cans into my cd player or amp of should I spend another few hundred on a dedicated headphone amp?
Q2, Currently I'm listening to an iphone through a pair of UE Super-fi 5 pros, with most of my music recorded at 200 to 300mbps. Would I get any benefit from one of the smaller line-out amps (small enough to fit in my jeans pocket with my phone) or is my bitrate too low/ IEM's not good enough to be worth spending money on an amp or DAC?
Q3, I listen to mainly electronic, dance, dubstep, classical and some rock and prefer the sound of my UE's over the Shure 425's (UE's seem more lively). I like an open midrange and a tight-detailed bass that doesn't overpower the treble, are there any other IEM's I should be thinking about or are my UE's good for me?
So in essence, with $500 to $1000, should I spend it all on a pair of cans, split it two ways between cans and amp or three ways; cans/ amp/ new IEM/ pocketamp?
(copied from wrong thread)