Quote:
I have not heard of the iPhone blowing out many headphones. Fact is you need to do some research about matching your amping source (e.g. iPhone) with your speakers (e.g. headphones). The buying guides linked in the opening post of this thread can help you. A can rated a "1" will certainly work unamped from your iPhone. A "2" may or may not, but certainly will with a decent portable.
As a rule of thumb, try to avoid all cans rated at over 250 Ohms, regardless of whether you have a portable amp or not. Trying to marry a 600 Ohm can to an iPhone is like taking a 3 wood to the putting green. It's the wrong tool for the job. The DT 880 (+/-) can be had in 250 and less Ohm versions.
Quote:Why on earth are you looking at a 600 ohm headphone for your iPhone? They do make portable amps, but 600 ohms is a lot. Why aren't you checking out the 32 ohm version of the DT 880? Everything I've read makes is sound like the differences are so incredibly small.
Exactly! My point is I don't know where the boundaries lie or even the potential consequences. I know I've seen more blown speakers from under powering than over powering. Does the same hold true for headphones? Actually, the part about hooking up the Beyers to the iPhone is kind of moot now. My routine had been to read in the living away from my office and stereo with music playing from my phone. Now there is a Logitech Squeezebox in the living room which replaces the iPhone but for all I know it might have even less oomph than the iPhone. I know that both iPhone and Squeezebox drive my AT ESW9 adequately but I don't know the boundaries from there on. I used the Beyers because I think the are probably at the extreme for power consumption for anything I've considered to date but I don't even know that for sure.
I have not heard of the iPhone blowing out many headphones. Fact is you need to do some research about matching your amping source (e.g. iPhone) with your speakers (e.g. headphones). The buying guides linked in the opening post of this thread can help you. A can rated a "1" will certainly work unamped from your iPhone. A "2" may or may not, but certainly will with a decent portable.
As a rule of thumb, try to avoid all cans rated at over 250 Ohms, regardless of whether you have a portable amp or not. Trying to marry a 600 Ohm can to an iPhone is like taking a 3 wood to the putting green. It's the wrong tool for the job. The DT 880 (+/-) can be had in 250 and less Ohm versions.