Recently, I retired my trusty old ATH-M50x headphones.
I’ve decided to go with a pre-owned HiFiMan Sundara, after reading positive reviews over the Beyer DT880, and Sennheiser HD650. The Sundara is pretty comfortable and sounds more clear than the M50x, very well balanced.
However the volume of the Sundara is very low compared with the M50x. If I increase the Profiler’s headphone output volume, it compensates the difference but it increases noise as well of some profiles.
The specs of both headphones are not that different, so I do not know if, either the Sundara really need an external headphone amp or DAC, or this used unit has some issues.
Does anyone has experience with HiFiMan Sundara and Kemper?
Some spec details:
ATH-M50x 38 ohms, 99 dB, Frequency Response: 15 - 28 kHz
HiFiMan Sundara: 37 ohms, 94dB, Frequency Response : 6Hz-75kHz