This is a dedicated dust cover (Type B) created for the Yamaha QL1 digital mixer. It covers the operation panel side, leaving the connection terminals open. It covers the operation panel while the connectors are still connected. This listing is for the cover only. The mixer itself and other items shown in the photos are not included. Please consider purchasing. ★This item is also listed on other flea market sites, so it may be removed without notice. Thank you for your understanding.