There are two methods, the first is a direct connection, and the second is bridged through the effects.
1.Prepare an audio connection cable, insert the two ends of the audio cable into the interface of the electric guitar and the audio, and then make the appropriate adjustments can be.
2.Prepare two audio connection cables, first one end connected to the guitar, the other end connected to the entrance of the effects, and then another audio cable from the exit of the effects, in to the speaker.