Last Updated:2025/11/21

The technician restored a transistorized amplifier that once powered a community radio station, preserving an important step in the shift to solid-state electronics.

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The technician restored a transistorized amplifier that once powered a community radio station, preserving an important step in the shift to solid-state electronics.

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技術者はかつてコミュニティラジオ局に電力を供給していた、トランジスタを使用して作られたアンプを修復し、真空管から半導体への移行という重要な一歩を後世に伝えた。

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