This item runs exclusively on an operating voltage of 230 V and therefore requires a voltage transformer to run in your country of United States.
B-Stock, Orange Dual Dark 100 White LTD; Electric Guitar Head, 100 Watts (switchable to 100, 75, 50, and 30 Watts), 5x ECC83, 1x ECC81, 4x EL34, 4x Channel A: Volume, Treble, Middle, Bass & Gain, Channel B: Volume, Shape & Gain, FX Loop, Dimensions: 55 x 27 x 28.5cm, Weight: 25kg; Colour: White; Made in UK, B-Stock with full warranty, may have slight traces of use