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ShoutingElectronics #3 – Roland V-Drums TD-12 Backup Battery Replacement

ShoutingElectronics #3 – Roland V-Drums TD-12 Backup Battery Replacement

In this video we have a Roland V-Drums TD-12 Electronic Drum Kit controller that is starting to forget its settings if it is not powered up for several days. We open it up, and change the old Backup Battery.

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