【Brand】YAMAHA FX900 Multi-effector rack type 【Operation】Power on and sound output have been confirmed. Not all sound outputs have been confirmed. Also, due to the poor condition, please consider this item as is, as a junk item. ★Please check the condition in the images. We are looking forward to your purchase if you understand that this is a used item. Thank you for viewing. If you have any questions, please feel free to message us. We will generally respond to any concerns you may have.