Originally Posted by Nimzerz
We'll considering that when I did the jergpad mod I started to get fatigued I can say that treble extension might not be my thing
Pretty impressive nonetheless. 15khz is quite extended.
There is a (minor but noticeable and measurable) peak at 10kHz with HE500 that is always there regardless of mods, which is not-so with the HE-560 to my ears.
I would wait for an official FR/CSD measurement on these before making any conclusive statements about FR behaviour.
Originally Posted by StanD
If the HE-560's start to peter out at 15 kHz, when does the HE-500 start to peter out?
13kHz or so, and it just drops off a cliff. With the HE560 it still clearly extends past 15kHz just not linearly.
Edited by jerg - 3/27/14 at 12:51pm