AKG K3003 High End 3 Way System Headphone
Jan 21, 2015 at 5:28 AM Post #2,131 of 4,058
sensitivity is 125 db and maximum input is a paltry 15 mw. the k3003 is very efficient. any smartphone or dap can drive it to ear piercing levels. additional amplification is not required.
 
Jan 21, 2015 at 3:59 PM Post #2,134 of 4,058
The difference in SQ with K3003 using my iphone 5c as opposed to my Caylx M is night and day in favour of the M (however with my iphone 5c it is using mp3's max 320kbps, and with my M it is either flac or mp3 320kbps).
 
Jan 21, 2015 at 5:24 PM Post #2,136 of 4,058
It's very easy to drive, but it sounds even more amazing with a high end converter.


it would have to :wink:


The difference in SQ with K3003 using my iphone 5c as opposed to my Caylx M is night and day in favour of the M (however with my iphone 5c it is using mp3's max 320kbps, and with my M it is either flac or mp3 320kbps).


night and day :wink:
 
Jan 22, 2015 at 5:12 AM Post #2,137 of 4,058
and after 20 days of no tracking information , out of the blue my K3003 arrived at my local post office this morning and will be picking them up tomorrow at last 
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i am thrilled and relieved , i had given up on getting them and was really bummed out
 
will get back with sonic impressions , it is a good day indeed
 
Jan 22, 2015 at 9:21 AM Post #2,140 of 4,058
turns out  i couldn't wait until tomorrow , so i asked them at thepost office if i could take it today and they probably saw the pain in my face and they let me have it

all is well that ends well - so,so true

i will be back with some impressions , coming from the (kings of value-for-money) RE-272/600 , i will be quite strict with my impressions
 
 
edit : i like what i am hearing , they seem to have the great highs of the re-272  and the nice mids/bass of the RE-600

no complaints whatsoever , i will enjoy them some more and see how they compare with my other iems , buying them for 700$ they are not 2-3 times better than the 272/600 , but i knew this since the law of dimisnishing results is merciless in here
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Jan 25, 2015 at 7:46 AM Post #2,143 of 4,058
Jan 25, 2015 at 7:53 AM Post #2,145 of 4,058
it will probably only affect the weight/fit , the drivers are the key parts here i think sound-wise
 

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