Full Modification of high power bluetooth speaker | TIP2955/TIP3055 to 2SA1216/2SA2922 #cbzproject



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PCBA from $0(Free Setup, Free Stencil): https://jlcpcb.com/DYE

Hi friends, in this video I will continue the previous project.
This amplifier is an assembly amplifier made about 5 years ago. Before upgrading, this amplifier used an amplifier board with transistors TIP2955/TIP3055 and supplied a voltage of 25V, then I replaced it with a new amplifier board with 2SC1216/2SC2922 transistors and supplied a voltage of 45V.

Download gerber file for PSU 12 Capacitors:
https://drive.google.com/drive/folder...

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Category
Audio
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