Focal Chora 806, Beyerdynamic DT 770 Pro (250 Ohm), Sennheiser HD 558 with Burson V5i Opamp
After installation in the DAC Aune X8, high detail and transparency of sound appeared. The original Burson sound has appeared. Combined with the Beyerdynamic DT 770, the sound is overly bright and slightly lacking in softness.