Using this Aguilar Head Case is easy. Just open the case and gently place your DB - 751 bass amplifier inside. Make sure it fits snugly. When carrying it, hold the heavy - duty handle firmly. For transport, put it in a safe place in your vehicle or on a trolley. As for maintenance, keep it in a dry place to prevent the wood from warping. Wipe it clean with a soft cloth regularly. Avoid exposing it to extreme temperatures and sharp objects to protect the case and your amplifier.