Just like its bigger EL34-tube-equipped brothers, this EVH 5150III Micro Stack EL34 with Black and Gold finish is filled with arena-sized crunch—yet you won’t need a road crew to move it. Perfect for practicing in a bedroom or office, it features the look and sound that EVH amplifiers are famous for. Product Specifications: Power: 1W Single-channel amplifier Single 3” speaker Controls: Gain, volume and tone controls Integrated tilt-back kickstand 1/4” headphone jack 9VDC adapter jack 9V battery included