... balance Tone adjust 3.Earphone output Model: 30V Electric guitar Amplifier - KH-30A 1. Details 1,automatic distortion2,High,Middle and ... loudspeaker:8inch2. Skype: sophiazhaomusic3. Produce show 4. Order Process:5. Amplifier Deatials7. Sample Packing show: 8. Related products9. Important Notice:Important ... broken, sorry, we can't do anything. 30V Electric guitar Amplifier - KH-30A