A set of 4 Maxell XLⅡ, XLⅠ-S, and XLⅡ-S cassettes from the Showa era. Personally, I think this is the design that best represents the Maxell XL series. Two of the XLⅡ cassettes, the 54 and 90, have tabs. 【XLⅠ-S, XLⅡ-S】 XL1S achieves higher sound quality than XL1 by using finer tape particles, improving high-frequency characteristics. This allows for clearer, higher-quality recording and playback. In other words, the "S" in XL1S stands for "Super," a symbol indicating a higher-performance cassette tape. Thank you very much for viewing. #MaxellCassetteTape #MaxellXLⅠS #MaxellXLⅡS #MaxellXLⅡ #maxellXLSeries #MaxellHighPositionCassetteTape