This listing is for a pre-owned 2" inch mastering audio tape from Ampex, specifically the 499 Grand Master Gold 499-97M11y model. This tape is suitable for use in studio mastering and is perfect for vintage pro audio equipment enthusiasts and music lovers alike. The tape has been well-preserved and is in excellent working condition. It is a must-have for anyone looking to add a touch of nostalgia to their audio recording setup. Don't miss out on this opportunity to own a piece of music history!