-
- Firmware / Software upgrade
Yamaha RX-21 – Factory OS Eprom Rescue repair Firmware RX21 [Download]
- €5,00
- https://www.youtube.com/watch?v=IPJPoqow_54
- Add to basket
-
- Battery Replacement
Replacement 3V Battery for Yamaha DX7 TX7 DX21 TG77 RX15 RX17 RX21 + many others
- €4,29
- New Replacement 3V Coin Battery and Holder with Wire leads https://www.youtube.com/watch?v=I4sGG8IyG6g
- Add to basket