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RARE SONY ICR-90 Japanese Vintage 1969 Integrated Circuit Miniature Radio:
$169.00
ICR-90 is the Japanese Release. The ICR-120 was the export
Super Clean, unsure of working condition. Does not include any accessories.
- Main principle:
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- Dimensions (WHD)
- Notes:
The ICR-100 was the first Sony radio with an integrated circuit and that predated the ICR-90/120 by about three years. November 1969 is given in a number of original Sony documents and in an internal "dictionary" for Sony employees.
- Price in first year of sale:
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