3-watt Modeling Amp with Optional USB Battery Power The Vox Mini Go 3 portable practice amp gives you three watts of bedroom-friendly output and more tones than you can shake a stick at. In addition to some pretty spot-on models of the Normal and Top Boost channels of a cranked AC30, the Mini Go 3 puts a backline of iconic British and American amps and immersive studio effects right at your fingertips. Mic and instrument inputs make this amp a convenient practice option for guitarists and singer/songwriters. You also get an 1/8-inch auxiliary input and a flat-EQ Line setting for enjoying your music library between jam sessions. Solo session? Flip a dial, and the Vox Mini Go 3 will give you 33 different rhythm tracks and a tap-tempo feature to zero in on the right grooves for your songs. Want to take your music on the road? Connect the Mini