0 current default input device AppleHDAEngineInput:1 current default output device AppleHDAEngineOutput:0 current default system output device AppleHDAEngineOutput:0 501 current default input device AppleHDAEngineInput:1 current default output device AppleHDAEngineOutput:0 current default system output device AppleHDAEngineOutput:0 primary default input device AppleHDAEngineInput:1 secondary default input device AppleHDAEngineInput:2 89 current default output device AppleHDAEngineOutput:0 92 current default system output device AppleHDAEngineOutput:0 version 1