YAMAHA DSP-AX530 High-performance AV amplifier with 180W output. No accessories included, only the main unit is for sale. Power-on confirmed. Functionality was confirmed about six months ago by connecting to speakers, but there was crackling noise when adjusting the volume. The sound was stable after the volume was set, but since some time has passed since the functionality check, please consider this as a junk item. This is a used item with signs of wear. Please refrain from purchasing if you are looking for a perfect item or if you are sensitive to imperfections. *Please read the profile before purchasing.