This Roland VS-880 Digital Studio Workstation comes with a correct power supply. It's a great choice for audio enthusiasts. However, please note that the screws for the hard drive cover are stripped. But don't worry, you can still open the cover using some pliers.

Using the Roland VS-880 Digital Studio Workstation is quite straightforward. First, make sure you connect it with the correct power supply that comes with it. When you want to access the hard - drive, be aware that the screws on the cover are stripped. You can use a pair of pliers to open the cover gently. For maintenance, keep the workstation in a clean and dry place. Avoid exposing it to extreme temperatures or humidity. If you need to move it, handle it with care to prevent any internal damage. Regularly check the power supply for any signs of wear or damage.