Definition
An acetate disk, also called a lacquer or dubplate, is an old-school type of gramophone record used primarily for recording and broadcasting rather than mass production. Think of it as a prototype or a test pressing before the final vinyl record. It's made by coating a metal or glass disc with a layer of cellulose acetate lacquer. Unlike vinyl records, acetate disks are not very durable; they wear out after just a few plays. It's like a fragile time capsule of sound ⏳, preserving precious recordings from the past. So, acetate disks are more for archival purposes or special one-off recordings.