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![Classic 47 Headphone Amplifier DIY Kit - Part 2/3 - Soldering [NO_MUSIC] - YouTube](https://i.ytimg.com/vi/DsbdC9fXy-U/maxresdefault.jpg "Classic 47 Headphone Amplifier DIY Kit - Part 2/3 - Soldering [NO_MUSIC] - YouTube")
Classic 47 Headphone Amplifier DIY Kit - Part 2/3 - Soldering [NO_MUSIC] - YouTube
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