| 摘要 |
PURPOSE:To easily connect plural digital audio equipments to a digital/analog conversion device by providing plural input terminals for connecting the plural digital audio equipments, a selector for selecting one among the input terminals or the like. CONSTITUTION:A CD player 1 transmitting a digital signal according to the signal format of a digital audio interface, a DAT deck 2 and a BS tuner 3 are connected to an amplifier through the digital/analog conversion device 4. Besides, the plural input terminals 5a - 5c are provided to the digital/analog conversion device 4 and connected to the selector 6. Then, one among the input terminals 5a - 5c is selected by the selector 6 and transmitted to a demodulation circuit 7. Thus, the plural digital audio equipments 1 - 3 are easily connected to the digital/analog conversion device 4. |
