first and only owner. Very good condition. Store in a dedicated audio control room environment. Comes with 20A x 2pcs power cords and accessories. The unit is voltage 220-240 @ 50/60Hz. A high end product, amazing engineering design and sound. Real Audio Monster power amplifier. 240V VERSION also the European version and sales include the original packaging. reach me directly ug122345647@gmail. com for more details