This is a rare lot of Japanese Metal Position (Type IV) audio cassette tapes from SONY and TDK. In recent years, Japanese metal cassette tapes have become increasingly sought after worldwide among collectors and analog audio enthusiasts. Included in this lot: SONY METAL-XR 100 TDK MA 70 TDK MA-X 60 TDK MA 46 3PACK The TDK MA-X series is known as one of TDK’s premium metal tape lines, featuring a rigid shell construction, excellent durability, and outstanding high-frequency performance. The SONY METAL-XR is also highly regarded as a high-grade Japanese metal cassette from the golden age of analog recording. This lot is suitable for collectors, display purposes, or actual recording and playback use. A unique “analog time capsule” representing Japanese audio technology from the 1980s–1990s. Condition Please check all photos carefully for condition details. Due to long-term storage, cases may show scratches, scuffs, or signs of age. Some items may be sealed, but playback performance is not guaranteed. Vintage items may have characteristic storage odors. Shipping Stored in a humidity-controlled environment. Carefully packed and shipped from Japan. Import duties, taxes and customs fees are the responsibility of the buyer.