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Do these count as vintage audio? New old stock Sony Metal Master 90 and TDK MA-XG90 cassettes. What makes them so valuable? : r/vintageaudio
![Close-up View of Male Hand Inserting Audio Cassette TDK into SONY Walkman Cassette Recorder. Editorial Photography - Image of digital, close: 269033582 Close-up View of Male Hand Inserting Audio Cassette TDK into SONY Walkman Cassette Recorder. Editorial Photography - Image of digital, close: 269033582](https://thumbs.dreamstime.com/b/close-up-view-male-hand-inserting-audio-cassette-tdk-sony-walkman-cassette-recorder-close-up-view-male-hand-inserting-269033582.jpg)
Close-up View of Male Hand Inserting Audio Cassette TDK into SONY Walkman Cassette Recorder. Editorial Photography - Image of digital, close: 269033582
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