This is a Brand New Orange Crush Mini 3 Watt Guitar Amplifier. It is a Solid State Amp with 1 Channel and 3 Watts of Power. One 4" Woofer Speaker. The Amp has one 1/4" Input and one 1/8" Input. One 1/4" Output. Has one 1/8" Headphone Jack. Also features a Chromatic Tuner. It is powered by a 9V Battery. Power Supply sold separately. Free Shipping.