DICTATION OF HISTORY: The coil EL3581/15 Norelco (Philips) tape recorder

It 's a very rare machine, dictation, and had heard of a doctor. It 's the original table, microphone, foot pedal, headset "stethoscope", and ribbons. E 'in perfect condition and used vacuum tubes (valves). The recorder is in Holland, and probably dates back to 1950. Uses 3 "roller bearing cartridge for easy loading and unloading faster, and the rollers are removable and can be played on another device. The advanced training technology for use with this, but probably manyhas become stronger and more stable than most laptops cheaper in 1960. I think AC bias used for recording. The strange thing is that the recorder to save the other half of the ways the conventional 2-tape recorder. Therefore, to play his shots on another computer I have a Sony TC-105, which can play the game

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