Line 6 AMPLIFi 75 Modeling Guitar Amplifier and Bluetooth Speaker System Simple and Clean guitar amp build for the living room Wireless audio streaming and tone editing over Bluetooth , 2 mid-frequency drivers,2 high-frequency drivers, 1/4 Inches Guitar input and 1/8 Inches Stereo,1/4 Inches Headphone output Aux input AMPLIFi delivers recommended tones to match your music