Audio-Omega
Headphoneus Supremus
Yes it's worth it if music means a lot to you. I use headphones for movies as well.
Yep, people place too much emphasis on the amp and DAC, until you get into the higher dollar area of the hobby those things make little difference.
"Most portable players (iPod has been proven mathematically) can only drive up to 32ohms impedance. The HD598's are 50ohms."
Therefore, they need an amp. I'm not sure where you're getting this from. Impedance really has -nothing- to do with the difficulty of driving a pair of headphones. Thinking from an electrical position, the LOW impedance headphones are more difficult to drive because they require more current. The difference is just that higher impedance headphones are, for the most part, less power EFFICIENT, but not more difficult to drive -- this is why IEMs tend to have lower impedances and also many other portable headphones. Portable players with batteries are generally more limited on their voltage output, generally to a point like 0.6V. Whether or not that is sufficient to drive the headphones has NOTHING to do with impedance. The whole impedance == difficulty to drive thing is false. You cannot use this simple "It has an impedance of X? That means they need an amp." logic.
Headphones like the AKG K701 are relatively low impedance but notoriously hard to drive. That said, would the HD598 improve from an amp?
Most likely -- the iPod can only output around 0.6V and the HD598 needs 0.9V to reach 110dB SPL. A small portable amp should be sufficient, like the Fiio E6.
The diamond industry says an engagement ring should be two months salary.
Is that crazy or what?
The diamond industry says an engagement ring should be two months salary.
Is that crazy or what?
You shouldnt base your ability to purchase something on a months salary, but if you can afford it or not, just dont get into debt and you will be fine.
Yes it's worth it if music means a lot to you. I use headphones for movies as well.