KraftD1
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- Jun 8, 2011
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I was looking around the portable source gear section and people are talking about this or that DAP sounding better/more detailed/etc. Also, a lot of advertising/PR seems to talk about how iDevices are crap so you need gadget or DAP 'X'. However, when I look at measurements over at GE, I get kind of confused.
For example if you take the AK120 and an iPod Touch 5G. With no load the AK120 has better THD+N, Dynamic Range, etc. However, if you look at them under load (near the bottom) the iPod has lower THD across the tests (R16 to R250 ohms) and better IMD+N in all tests except R250. So, if we actually assume those levels are distortion are audible, doesn't that look like the iPod outperforms the AK120 on performance?
AK120: http://en.goldenears.net/index.php?mid=GR_Mobile&document_srl=18873
Touch: http://en.goldenears.net/index.php?mid=GR_Mobile&document_srl=16149
For example if you take the AK120 and an iPod Touch 5G. With no load the AK120 has better THD+N, Dynamic Range, etc. However, if you look at them under load (near the bottom) the iPod has lower THD across the tests (R16 to R250 ohms) and better IMD+N in all tests except R250. So, if we actually assume those levels are distortion are audible, doesn't that look like the iPod outperforms the AK120 on performance?
AK120: http://en.goldenears.net/index.php?mid=GR_Mobile&document_srl=18873
Touch: http://en.goldenears.net/index.php?mid=GR_Mobile&document_srl=16149