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- Battery Replacement
Boss – DR-660/670 SE-50 SX-700 DB-12 DB-30 TU-10 – Battery Replacement Fix
- €4,29
- New Replacement 3V Coin Battery and Holder with Wire leads https://www.youtube.com/watch?v=I4sGG8IyG6g
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- Firmware / Software upgrade
Boss DS-330 – Factory OS Eprom Rescue repair Firmware DS330 [Download]
- €5,00
- https://www.youtube.com/watch?v=IPJPoqow_54
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- Firmware / Software upgrade
Boss GT-5 – Version 1.07 OS Firmware Upgrade GT5 [Download]
- €5,00
- https://www.youtube.com/watch?v=IPJPoqow_54
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- Firmware / Software upgrade
Boss GX-700 – Version 1.10 Update Upgrade OS Firmware GX700 [Download]
- €5,00
- https://www.youtube.com/watch?v=IPJPoqow_54
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- Firmware / Software upgrade
Boss SE-70 – Version 1.03 OS Firmware Upgrade Update SE70 [Download]
- €5,00
- https://www.youtube.com/watch?v=IPJPoqow_54
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- Firmware / Software upgrade
Boss SP-303 – Version 1.03 Firmware OS Update Upgrade SP303 [Download]
- €5,00
- https://www.youtube.com/watch?v=IPJPoqow_54
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- Firmware / Software upgrade
Boss SX-700 – Version 1.02 OS Firmware Upgrade Update SX700 [Download]
- €5,00
- https://www.youtube.com/watch?v=IPJPoqow_54
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