I was reading reviews for the DT770 Pro 80 ohm on Amazon and came across this:
If you want the best "dedicated amp-less" listening, then the 80 ohms is the best balance between low noise ceiling for listening devices like the iPhone, but not low enough to introduce unwanted noise interference.
What exactly does this mean? What does "low noise ceiling" mean in this context? Does having lower impedance create more "unwanted noise interference"?
I've tried google and searching the head-fi forums but couldn't find a clear definition of the term.
If you want the best "dedicated amp-less" listening, then the 80 ohms is the best balance between low noise ceiling for listening devices like the iPhone, but not low enough to introduce unwanted noise interference.
What exactly does this mean? What does "low noise ceiling" mean in this context? Does having lower impedance create more "unwanted noise interference"?
I've tried google and searching the head-fi forums but couldn't find a clear definition of the term.