Mike_ic97

I am using an iPhone 5s and apparently according to iFixit has the same DAC as the iPhone 6 and 6+ and I have to say it sounds very transparent, fast, powerful and distortion free, even with lower impedance headphones. I can hear super high frequencies on this phone. The 5s amplifier had the lowest voltage drop when a 16 ohm load is connected than any smartphone I have tested including the likes of the htc m8. The iPhone 6 I would assume would have the same sound signature since they use the same audio chips