damie-dee
New Head-Fier
- Joined
- Nov 29, 2011
- Posts
- 13
- Likes
- 10
I'm thinking of buying this for my teenage son. The factors that interest me about these headphones are their price ($55) and durability. Do they sound better with a headphone amp?
I'm thinking of buying this for my teenage son. The factors that interest me about these headphones are their price ($55) and durability. Do they sound better with a headphone amp?
You wouldn't want to convert these to "on-ear" and the Koss "around ear" pads on the PRO cans aren't quite the same as the "around ear" pads on other cans. They still sort of sit on your ears (like earmuffs). It isn't uncomfortable, just heavy. I don't think you could get pads to accomplish this anyways, nor do I think you could get the drivers any closer to your ears than the factory setup allows (and with all of the PRO4 stuff they're already pretty close to critically damped, I doubt you'd even make a dent by adding some more foam (but start removing it...that could probably get pretty nasty I would wager)).
And no, higher impedance doesn't mean higher performance.
Thanks for your informative reply. I will just have to wait until the 'phones arrive and I spend the first pre-sleep hour with them. The pads I was going to use are the ones on my Sterlings which are 3" round, 1" wide and the center open space is 1-1/4" and comfortably soft vinyl and would put more distance to my eardrums than resting my ears just above the diaphragm as I'm guessing over the ear would be. But you say that isn't so. Let's wait and see.
But I'd like to know why there is such a difference in impendance and what is the benefit which as far as I can tell from others' comments is that higher impendance is not friendly to anemic portable players resulting in sales of headphone amps. My CD player's amp produces prodigious volume which necesitates a cable-connected volume control(s) as on my Sterlings so I'm sure my CD player will drive the KOSS. If it doesn't I'll plug the CD player into my bedroom receiver.