Recording on the National Solid State 401S portable reel-to-reel

3,321 views · Published 27 January 2009 · 4:36 · Indexed 28 September 2026

Channel: DrCassette · 2009 · Science & Technology

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Let's make a voice recording on the National Solid State 401S portable reel-to-reel tape recorder! 


(Updated 2021-06-30)

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