DhiaDuit wrote:

C Crane company in Fortuna ....

Many older MP3 players include a record function with an external audio input.
For example, a 3rd generation iPod touch, and some early iPhones,

Several of the no name ones I have had over the years also included it.

Geoff.

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Geoffrey S. Mendelson, N3OWJ/4X1GM/KBUH7245/KBUW5379