MS-1可连接带有莲花插座输入接口的前级放大器，通过本设备将吉他原声进行无损还原后，再连接前级放大器输出至音箱;适用于音孔大小90mm~105mm的民谣吉他

MS-1 can be amplified the acoustic through the RCA by the Preamp, and go through the amp without any loss. Fits all standard soundhole 3.54(90mm) to 4.13(105mm).