blazinblazin
1000+ Head-Fier
- Joined
- Nov 19, 2015
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I can confirm that the firmware 2.0 fits warmer Dynamic Driver headphones better on 1A.
Also it does cause slight fatique, even if i listen at lower volume on Acoustune HS1551 CU.
Also it does cause slight fatique, even if i listen at lower volume on Acoustune HS1551 CU.