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HW volume controls do not work correctly with Sony MDR-1ADAC - Printable Version

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+---- Thread: HW volume controls do not work correctly with Sony MDR-1ADAC (/thread-430.html)



HW volume controls do not work correctly with Sony MDR-1ADAC - roppp - 09-09-2016

When I attach my Sony MDR-1ADAC headphones, UAPP recognizes the device fine and playback works fine. I get 3 HW Volume sliders presented in the settings ("Unit 10 Master Out vol", "Unit 10 Left Out vol","Unit 10 Right Out vol"). All 3 sliders are at maximum value, so only lowering the volume is possible, not increasing. 
Further the level seems not in line with the value set with the volume wheel at the headphone. 
Is it possible to improve this behaviour?