Spectrum AIL10A 10W Guitar Amplifier w/Overdrive Effect 10 Watt Guitar Amplifier with Overdrive Effect 10 Watts Of Pure Power/ Overdrive Bass/Treble Controls/ Headphone Input Classic Tweed Grille and Matching Knobs 7.25 Lbs (WxLxH) 11.3" x 4.95" x 11.0"