Kintetsu 7000 series Electric Train Sound from Asashiobashi to Osakako on the Osaka Metro Chuo Line

7000 series DC electric multiple unit (EMU) train
Hitachi GTO-VVVF sound

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1420系と同い年！

[@miyashita7385]

流石姉妹車ってだけある‼️ 見た目は全然違うけどww

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An AC motor from 1986?

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At the time of new production, it was equipped with GTO-VVVF. After shooting this video, it seems that the equipment was updated to IGBT-VVVF.