The Fender Super Champ X2 15W 1x10 Tube Guitar Combo Amp combines 15 watts of rich, dual-channel tube amp sound with modern extras such as versatile amp voicing and a wide selection of digital effects. It's simple, toneful and flexible, and with its easy 15 watts of rich, dual-channel tube amp sound voicing knob for selection of 16 different amp types. A wide selection of digital effects. Easy computer connectivity. Works with Fender FUSETap Tempo Button.