I had the NFB 11.32 for a few days and perceive it as very harsh on the treble.
Have any of you experienced the same problem?
I'm using it together with the hifiman he-500, a headphone which haven't been harsh sounding with other dac/amps I have tested.
I'm wondering if it can be a burn in related issue? It's been playing for maybe 30 hours or so.
How are you connecting the 11.32? I tried the HE-500s with the NFB-11.32 & NFB-16 and the highs were smooth.