Vox Valvetronix VT20+ 20W 1x8 Modeling Guitar Combo Amp w/(2) Free Cables Bundle Includes 2 Free 18.6' Guitar Cables! Tube-driven VOX Valve Reactor circuit uses a 12AX7 vacuum tube for true tube tone Optimum 20W output with maximum 30W output from unique Power Level control 8" VOX Original speaker 99 expertly voiced presets