This compact stereo amplifier delivers powerful bass and is battery-powered, making it convenient for home practice or outdoor performances. It features built-in amp modeling, effects, a rhythm machine, and a tuner, offering a wide range of functionality in a single unit. Key Features: * Stereo output: 5W (2.5W + 2.5W) * Operates on 6 AA batteries or AC adapter * Amp modeling * Built-in effects, rhythm guide, and tuner * AUX IN and headphone jack In relatively good condition. Minor scratches from use. AC adapter included. No instruction manual. Please purchase only if you understand this is a used item.