The Vox VT20+ delivers a fusion of great sound and cutting edge modeling technology. This 20W amp is both convenient and portable and boasts 33 distinct amp models. Call up the sound of an old favourite or experiment with new amps! The preamp EQ features bass; middle and treble controls. There is both pedal effects and modulation/delay effects each with 11 to choose from. With its easy to use settings there is so much to explore on these amps!