[OLD MODEL] Vox Valvetronix VT15 Guitar Combo Amplifier, 15W, 1x8" VOX Valve Reactor circuit with a 12AX7 to produce real tube power amp sound 22 realistic amp models (from high-gain to legendary boutique and vintage amps 12 effects (including independent reverb, rivaling the quality of dedicated units) Three banks for each amp model, giving you a total of sixty-six preset programs 22 programs of song presets simulate the sounds of famous guitarists