| 摘要 |
The guitar using the push button instead of the string comprises 6 buttons (E,A,D,G,B,E) placed on a body (1), a plat rod (6) linked with a connector (7), a two-step push buttons (8,8') connected to the plat rod, and an IC (U1) for tone selection, when touching the desired button with finger, the sound stored in the IC is provided by turning on/off the contacts (8a-c') of the push bottons (8,8').
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