| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a string instrument to which a digital audio player is connected so as to reproduce music simultaneously upon a performance. <P>SOLUTION: The string instrument is characterized in that the string instrument is provided with an amplifier for digital audio player output and speakers, and the amplifier is provided with a connection terminal to which the digital audio player can be connected, for connecting and reproducing digital audio player. <P>COPYRIGHT: (C)2009,JPO&INPIT |
