AUDALytic HP70 Fully Headphone Balanced Amplifierユーザーマニュアル
AUDALytic HP70 Fully Headphone Balanced Amplifier. Package Front Panel Power Button: Short press to mute/unmute; press and hold to switch between standby and on. Display Screen: Shows volume level and function menus. Volume Knob: Rotate to adjust volume; short-press to…